diff --git a/csharp/Facebook.Yoga/YogaExperimentalFeature.cs b/csharp/Facebook.Yoga/YogaExperimentalFeature.cs
index 53a6524b..d6210367 100644
--- a/csharp/Facebook.Yoga/YogaExperimentalFeature.cs
+++ b/csharp/Facebook.Yoga/YogaExperimentalFeature.cs
@@ -11,7 +11,6 @@ namespace Facebook.Yoga
 {
     public enum YogaExperimentalFeature
     {
-        Rounding,
         WebFlexBasis,
         MinFlexFix,
     }
diff --git a/csharp/tests/Facebook.Yoga/YGPercentageTest.cs b/csharp/tests/Facebook.Yoga/YGPercentageTest.cs
index a861f320..fdf4d28e 100644
--- a/csharp/tests/Facebook.Yoga/YGPercentageTest.cs
+++ b/csharp/tests/Facebook.Yoga/YGPercentageTest.cs
@@ -21,7 +21,6 @@ namespace Facebook.Yoga
         public void Test_percentage_width_height()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -63,7 +62,6 @@ namespace Facebook.Yoga
         public void Test_percentage_position_left_top()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -107,7 +105,6 @@ namespace Facebook.Yoga
         public void Test_percentage_position_bottom_right()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -151,7 +148,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -208,7 +204,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis_cross()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
@@ -264,7 +259,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis_cross_min_height()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
@@ -320,7 +314,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis_main_max_height()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -379,7 +372,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis_cross_max_height()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
@@ -437,7 +429,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis_main_max_width()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -496,7 +487,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis_cross_max_width()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
@@ -554,7 +544,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis_main_min_width()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -613,7 +602,6 @@ namespace Facebook.Yoga
         public void Test_percentage_flex_basis_cross_min_width()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
@@ -671,7 +659,6 @@ namespace Facebook.Yoga
         public void Test_percentage_multiple_nested_with_padding_margin_and_percentage_values()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
@@ -781,7 +768,6 @@ namespace Facebook.Yoga
         public void Test_percentage_margin_should_calculate_based_only_on_width()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
@@ -840,7 +826,6 @@ namespace Facebook.Yoga
         public void Test_percentage_padding_should_calculate_based_only_on_width()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
@@ -899,7 +884,6 @@ namespace Facebook.Yoga
         public void Test_percentage_absolute_position()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 200;
diff --git a/csharp/tests/Facebook.Yoga/YGRoundingTest.cs b/csharp/tests/Facebook.Yoga/YGRoundingTest.cs
index 8c82ce02..5074adc2 100644
--- a/csharp/tests/Facebook.Yoga/YGRoundingTest.cs
+++ b/csharp/tests/Facebook.Yoga/YGRoundingTest.cs
@@ -21,7 +21,6 @@ namespace Facebook.Yoga
         public void Test_rounding_flex_basis_flex_grow_row_width_of_100()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -90,7 +89,6 @@ namespace Facebook.Yoga
         public void Test_rounding_flex_basis_flex_grow_row_prime_number_width()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -187,7 +185,6 @@ namespace Facebook.Yoga
         public void Test_rounding_flex_basis_flex_shrink_row()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -257,7 +254,6 @@ namespace Facebook.Yoga
         public void Test_rounding_flex_basis_overrides_main_size()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 100;
@@ -329,7 +325,6 @@ namespace Facebook.Yoga
         public void Test_rounding_total_fractial()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 87.4f;
@@ -401,7 +396,6 @@ namespace Facebook.Yoga
         public void Test_rounding_total_fractial_nested()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 87.4f;
@@ -507,7 +501,6 @@ namespace Facebook.Yoga
         public void Test_rounding_fractial_input_1()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 100;
@@ -579,7 +572,6 @@ namespace Facebook.Yoga
         public void Test_rounding_fractial_input_2()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Width = 100;
@@ -651,7 +643,6 @@ namespace Facebook.Yoga
         public void Test_rounding_fractial_input_3()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Top = 0.3f;
@@ -724,7 +715,6 @@ namespace Facebook.Yoga
         public void Test_rounding_fractial_input_4()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Top = 0.7f;
@@ -797,7 +787,6 @@ namespace Facebook.Yoga
         public void Test_rounding_inner_node_controversy_horizontal()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
@@ -883,7 +872,6 @@ namespace Facebook.Yoga
         public void Test_rounding_inner_node_controversy_vertical()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.Height = 320;
@@ -968,7 +956,6 @@ namespace Facebook.Yoga
         public void Test_rounding_inner_node_controversy_combined()
         {
             YogaConfig config = new YogaConfig();
-            config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.Rounding, true);
 
             YogaNode root = new YogaNode(config);
             root.FlexDirection = YogaFlexDirection.Row;
diff --git a/enums.py b/enums.py
index 54c0d262..122df36b 100644
--- a/enums.py
+++ b/enums.py
@@ -92,7 +92,6 @@ ENUMS = {
         'Verbose',
     ],
     'ExperimentalFeature': [
-        'Rounding',
         # Mimic web flex-basis behavior.
         'WebFlexBasis',
         'MinFlexFix'
@@ -145,7 +144,7 @@ with open(root + '/yoga/YGEnums.h', 'w') as f:
     f.write('#include "YGMacros.h"\n\n')
     f.write('YG_EXTERN_C_BEGIN\n\n')
     for name, values in sorted(ENUMS.items()):
-        f.write('#define YG%sCount %s\n' % (name, len(values)))        
+        f.write('#define YG%sCount %s\n' % (name, len(values)))
         f.write('typedef YG_ENUM_BEGIN(YG%s) {\n' % name)
         for value in values:
             if isinstance(value, tuple):
diff --git a/gentest/fixtures/YGPercentageTest.html b/gentest/fixtures/YGPercentageTest.html
index 87b3c0a6..66b062c5 100644
--- a/gentest/fixtures/YGPercentageTest.html
+++ b/gentest/fixtures/YGPercentageTest.html
@@ -1,61 +1,61 @@
-<div id="percentage_width_height" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: row;">
+<div id="percentage_width_height" style="width: 200px; height: 200px; flex-direction: row;">
   <div style="width: 30%; height: 30%;"></div>
 </div>
 
-<div id="percentage_position_left_top" experiments="Rounding" style="width: 400px; height: 400px; flex-direction: row;">
+<div id="percentage_position_left_top" style="width: 400px; height: 400px; flex-direction: row;">
   <div style="width: 45%; height: 55%; left: 10%; top: 20%"></div>
 </div>
 
-<div id="percentage_position_bottom_right" experiments="Rounding" style="width: 500px; height: 500px; flex-direction: row;">
+<div id="percentage_position_bottom_right" style="width: 500px; height: 500px; flex-direction: row;">
   <div style="width: 55%; height: 15%; bottom: 10%; right: 20%"></div>
 </div>
 
-<div id="percentage_flex_basis" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: row;">
+<div id="percentage_flex_basis" style="width: 200px; height: 200px; flex-direction: row;">
   <div style="flex-grow: 1; flex-basis: 50%;"></div>
   <div style="flex-grow: 1; flex-basis: 25%;"></div>
 </div>
 
-<div id="percentage_flex_basis_cross" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: column;">
+<div id="percentage_flex_basis_cross" style="width: 200px; height: 200px; flex-direction: column;">
   <div style="flex-grow: 1; flex-basis: 50%;"></div>
   <div style="flex-grow: 1; flex-basis: 25%;"></div>
 </div>
 
-<div id="percentage_flex_basis_cross_min_height" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: column;">
+<div id="percentage_flex_basis_cross_min_height" style="width: 200px; height: 200px; flex-direction: column;">
   <div style="flex-grow: 1; min-height: 60%;"></div>
   <div style="flex-grow: 2; min-height: 10%;"></div>
 </div>
 
-<div id="percentage_flex_basis_main_max_height" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: row;">
+<div id="percentage_flex_basis_main_max_height" style="width: 200px; height: 200px; flex-direction: row;">
   <div style="flex-grow: 1; flex-basis: 10%; max-height: 60%;"></div>
   <div style="flex-grow: 4; flex-basis: 10%; max-height: 20%;"></div>
 </div>
 
-<div id="percentage_flex_basis_cross_max_height" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: column;">
+<div id="percentage_flex_basis_cross_max_height" style="width: 200px; height: 200px; flex-direction: column;">
   <div style="flex-grow: 1; flex-basis: 10%; max-height: 60%;"></div>
   <div style="flex-grow: 4; flex-basis: 10%; max-height: 20%;"></div>
 </div>
 
-<div id="percentage_flex_basis_main_max_width" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: row;">
+<div id="percentage_flex_basis_main_max_width" style="width: 200px; height: 200px; flex-direction: row;">
   <div style="flex-grow: 1; flex-basis: 15%; max-width: 60%;"></div>
   <div style="flex-grow: 4; flex-basis: 10%; max-width: 20%;"></div>
 </div>
 
-<div id="percentage_flex_basis_cross_max_width" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: column;">
+<div id="percentage_flex_basis_cross_max_width" style="width: 200px; height: 200px; flex-direction: column;">
   <div style="flex-grow: 1; flex-basis: 10%; max-width: 60%;"></div>
   <div style="flex-grow: 4; flex-basis: 15%; max-width: 20%;"></div>
 </div>
 
-<div id="percentage_flex_basis_main_min_width" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: row;">
+<div id="percentage_flex_basis_main_min_width" style="width: 200px; height: 200px; flex-direction: row;">
   <div style="flex-grow: 1; flex-basis: 15%; min-width: 60%;"></div>
   <div style="flex-grow: 4; flex-basis: 10%; min-width: 20%;"></div>
 </div>
 
-<div id="percentage_flex_basis_cross_min_width" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: column;">
+<div id="percentage_flex_basis_cross_min_width" style="width: 200px; height: 200px; flex-direction: column;">
   <div style="flex-grow: 1; flex-basis: 10%; min-width: 60%;"></div>
   <div style="flex-grow: 4; flex-basis: 15%; min-width: 20%;"></div>
 </div>
 
-<div id="percentage_multiple_nested_with_padding_margin_and_percentage_values" experiments="Rounding" style="width: 200px; height: 200px; flex-direction: column;">
+<div id="percentage_multiple_nested_with_padding_margin_and_percentage_values" style="width: 200px; height: 200px; flex-direction: column;">
   <div style="flex-grow: 1; flex-basis: 10%; min-width: 60%; margin: 5px; padding: 3px;">
     <div style="width: 50%; margin: 5px; padding: 3%;">
       <div style="width: 45%; margin: 5%; padding: 3px;"></div>
@@ -64,19 +64,19 @@
   <div style="flex-grow: 4; flex-basis: 15%; min-width: 20%;"></div>
 </div>
 
-<div id="percentage_margin_should_calculate_based_only_on_width" experiments="Rounding" style="width: 200px; height: 100px;">
+<div id="percentage_margin_should_calculate_based_only_on_width" style="width: 200px; height: 100px;">
   <div style="flex-grow: 1; margin: 10%;">
     <div style="width: 10px; height: 10px;"></div>
   </div>
 </div>
 
-<div id="percentage_padding_should_calculate_based_only_on_width" experiments="Rounding" style="width: 200px; height: 100px;">
+<div id="percentage_padding_should_calculate_based_only_on_width" style="width: 200px; height: 100px;">
   <div style="flex-grow: 1; padding: 10%;">
     <div style="width: 10px; height: 10px;"></div>
   </div>
 </div>
 
-<div id="percentage_absolute_position" experiments="Rounding" style="width: 200px; height: 100px;">
+<div id="percentage_absolute_position" style="width: 200px; height: 100px;">
   <div style="position: absolute; top: 10%; left: 30%; width: 10px; height: 10px;"></div>
 </div>
 
diff --git a/gentest/fixtures/YGRoundingTest.html b/gentest/fixtures/YGRoundingTest.html
index 75062efe..c0cbc0d2 100644
--- a/gentest/fixtures/YGRoundingTest.html
+++ b/gentest/fixtures/YGRoundingTest.html
@@ -1,10 +1,10 @@
-<div id="rounding_flex_basis_flex_grow_row_width_of_100" experiments="Rounding" style="width: 100px; height: 100px; flex-direction: row;">
+<div id="rounding_flex_basis_flex_grow_row_width_of_100" style="width: 100px; height: 100px; flex-direction: row;">
  <div style="flex-grow: 1;"></div>
  <div style="flex-grow: 1;"></div>
  <div style="flex-grow: 1;"></div>
 </div>
 
-<div id="rounding_flex_basis_flex_grow_row_prime_number_width" experiments="Rounding" style="width: 113px; height: 100px; flex-direction: row;">
+<div id="rounding_flex_basis_flex_grow_row_prime_number_width" style="width: 113px; height: 100px; flex-direction: row;">
  <div style="flex-grow: 1;"></div>
  <div style="flex-grow: 1;"></div>
  <div style="flex-grow: 1;"></div>
@@ -12,25 +12,25 @@
  <div style="flex-grow: 1;"></div>
 </div>
 
-<div id="rounding_flex_basis_flex_shrink_row" experiments="Rounding" style="width: 101px; height: 100px; flex-direction: row;">
+<div id="rounding_flex_basis_flex_shrink_row" style="width: 101px; height: 100px; flex-direction: row;">
  <div style="flex-basis: 100px; flex-shrink: 1;"></div>
  <div style="flex-basis: 25px;"></div>
  <div style="flex-basis: 25px;"></div>
 </div>
 
-<div id="rounding_flex_basis_overrides_main_size" experiments="Rounding" style="height: 113px; width: 100px;">
+<div id="rounding_flex_basis_overrides_main_size" style="height: 113px; width: 100px;">
  <div style="height: 20px; flex-grow:1; flex-basis:50px;"></div>
  <div style="height: 10px; flex-grow:1;"></div>
  <div style="height: 10px; flex-grow:1;"></div>
 </div>
 
-<div id="rounding_total_fractial" experiments="Rounding" style="height: 113.4px; width: 87.4px;">
+<div id="rounding_total_fractial" style="height: 113.4px; width: 87.4px;">
  <div style="height: 20.3px; flex-grow:0.7; flex-basis:50.3px;"></div>
  <div style="height: 10px; flex-grow:1.6;"></div>
  <div style="height: 10.7px; flex-grow:1.1;"></div>
 </div>
 
-<div id="rounding_total_fractial_nested" experiments="Rounding" style="height: 113.4px; width: 87.4px;">
+<div id="rounding_total_fractial_nested" style="height: 113.4px; width: 87.4px;">
  <div style="height: 20.3px; flex-grow:0.7; flex-basis:50.3px;">
    <div style="bottom: 13.3px; height: 9.9px; flex-grow:1; flex-basis:0.3px;"></div>
    <div style="top: 13.3px; height: 1.1px; flex-grow:4; flex-basis:0.3px;"></div>
@@ -39,31 +39,31 @@
  <div style="height: 10.7px; flex-grow:1.1;"></div>
 </div>
 
-<div id="rounding_fractial_input_1" experiments="Rounding" style="height: 113.4px; width: 100px;">
+<div id="rounding_fractial_input_1" style="height: 113.4px; width: 100px;">
   <div style="height: 20px; flex-grow:1; flex-basis:50px;"></div>
   <div style="height: 10px; flex-grow:1;"></div>
   <div style="height: 10px; flex-grow:1;"></div>
 </div>
 
-<div id="rounding_fractial_input_2" experiments="Rounding" style="height: 113.6px; width: 100px;">
+<div id="rounding_fractial_input_2" style="height: 113.6px; width: 100px;">
   <div style="height: 20px; flex-grow:1; flex-basis:50px;"></div>
   <div style="height: 10px; flex-grow:1;"></div>
   <div style="height: 10px; flex-grow:1;"></div>
 </div>
 
-<div id="rounding_fractial_input_3" experiments="Rounding" style="top: 0.3px; height: 113.4px; width: 100px;">
+<div id="rounding_fractial_input_3" style="top: 0.3px; height: 113.4px; width: 100px;">
   <div style="height: 20px; flex-grow:1; flex-basis:50px;"></div>
   <div style="height: 10px; flex-grow:1;"></div>
   <div style="height: 10px; flex-grow:1;"></div>
 </div>
 
-<div id="rounding_fractial_input_4" experiments="Rounding" style="top: 0.7px; height: 113.4px; width: 100px;">
+<div id="rounding_fractial_input_4" style="top: 0.7px; height: 113.4px; width: 100px;">
   <div style="height: 20px; flex-grow:1; flex-basis:50px;"></div>
   <div style="height: 10px; flex-grow:1;"></div>
   <div style="height: 10px; flex-grow:1;"></div>
 </div>
 
-<div id="rounding_inner_node_controversy_horizontal" experiments="Rounding" style="width: 320px; flex-direction: row;">
+<div id="rounding_inner_node_controversy_horizontal" style="width: 320px; flex-direction: row;">
   <div style="height: 10px; flex-grow:1;"></div>
   <div style="height: 10px; flex-grow:1;">
     <div style="height: 10px; flex-grow:1;">
@@ -72,7 +72,7 @@
   <div style="height: 10px; flex-grow:1;"></div>
 </div>
 
-<div id="rounding_inner_node_controversy_vertical" experiments="Rounding" style="height: 320px;">
+<div id="rounding_inner_node_controversy_vertical" style="height: 320px;">
   <div style="width: 10px; flex-grow:1;"></div>
   <div style="width: 10px; flex-grow:1;">
     <div style="width: 10px; flex-grow:1;">
@@ -81,7 +81,7 @@
   <div style="width: 10px; flex-grow:1;"></div>
 </div>
 
-<div id="rounding_inner_node_controversy_combined" experiments="Rounding" style="width: 640px; height: 320px; flex-direction: row;">
+<div id="rounding_inner_node_controversy_combined" style="width: 640px; height: 320px; flex-direction: row;">
   <div style="height: 100%; flex-grow:1;"></div>
   <div style="height: 100%; flex-grow:1; flex-direction: column;">
     <div style="width: 100%; flex-grow:1;"></div>
diff --git a/gentest/gentest.js b/gentest/gentest.js
index c326541f..c69a09c6 100755
--- a/gentest/gentest.js
+++ b/gentest/gentest.js
@@ -431,11 +431,6 @@ function getRoundedSize(node) {
 function calculateTree(root, roundToPixelGrid) {
   var rootLayout = [];
 
-  // Any occurrence of "Rounding" mark during node tree traverse turns this feature on for whole subtree.
-  if ((root.getAttribute('experiments') || '').split(' ').indexOf('Rounding') != -1) {
-    roundToPixelGrid = true;
-  }
-
   for (var i = 0; i < root.children.length; i++) {
     var child = root.children[i];
     var layout = {
@@ -453,11 +448,9 @@ function calculateTree(root, roundToPixelGrid) {
           : [],
     };
 
-    if (roundToPixelGrid) {
-      var size = getRoundedSize(child);
-      layout.width = size.width;
-      layout.height = size.height;
-    }
+    var size = getRoundedSize(child);
+    layout.width = size.width;
+    layout.height = size.height;
 
     rootLayout.push(layout);
   }
diff --git a/java/com/facebook/yoga/YogaExperimentalFeature.java b/java/com/facebook/yoga/YogaExperimentalFeature.java
index 1ac1f9b3..178ece40 100644
--- a/java/com/facebook/yoga/YogaExperimentalFeature.java
+++ b/java/com/facebook/yoga/YogaExperimentalFeature.java
@@ -13,9 +13,8 @@ import com.facebook.proguard.annotations.DoNotStrip;
 
 @DoNotStrip
 public enum YogaExperimentalFeature {
-  ROUNDING(0),
-  WEB_FLEX_BASIS(1),
-  MIN_FLEX_FIX(2);
+  WEB_FLEX_BASIS(0),
+  MIN_FLEX_FIX(1);
 
   private int mIntValue;
 
@@ -29,9 +28,8 @@ public enum YogaExperimentalFeature {
 
   public static YogaExperimentalFeature fromInt(int value) {
     switch (value) {
-      case 0: return ROUNDING;
-      case 1: return WEB_FLEX_BASIS;
-      case 2: return MIN_FLEX_FIX;
+      case 0: return WEB_FLEX_BASIS;
+      case 1: return MIN_FLEX_FIX;
       default: throw new IllegalArgumentException("Unknown enum value: " + value);
     }
   }
diff --git a/java/tests/com/facebook/yoga/YGPercentageTest.java b/java/tests/com/facebook/yoga/YGPercentageTest.java
index 88a19644..c75356de 100644
--- a/java/tests/com/facebook/yoga/YGPercentageTest.java
+++ b/java/tests/com/facebook/yoga/YGPercentageTest.java
@@ -19,7 +19,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_width_height() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -60,7 +59,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_position_left_top() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -103,7 +101,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_position_bottom_right() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -146,7 +143,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -202,7 +198,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis_cross() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
@@ -257,7 +252,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis_cross_min_height() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
@@ -312,7 +306,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis_main_max_height() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -370,7 +363,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis_cross_max_height() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
@@ -427,7 +419,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis_main_max_width() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -485,7 +476,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis_cross_max_width() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
@@ -542,7 +532,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis_main_min_width() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -600,7 +589,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_flex_basis_cross_min_width() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
@@ -657,7 +645,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_multiple_nested_with_padding_margin_and_percentage_values() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
@@ -766,7 +753,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_margin_should_calculate_based_only_on_width() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
@@ -824,7 +810,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_padding_should_calculate_based_only_on_width() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
@@ -882,7 +867,6 @@ public class YGPercentageTest {
   @Test
   public void test_percentage_absolute_position() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(200f);
diff --git a/java/tests/com/facebook/yoga/YGRoundingTest.java b/java/tests/com/facebook/yoga/YGRoundingTest.java
index 089a3957..c27eafbb 100644
--- a/java/tests/com/facebook/yoga/YGRoundingTest.java
+++ b/java/tests/com/facebook/yoga/YGRoundingTest.java
@@ -19,7 +19,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_flex_basis_flex_grow_row_width_of_100() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -87,7 +86,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_flex_basis_flex_grow_row_prime_number_width() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -183,7 +181,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_flex_basis_flex_shrink_row() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -252,7 +249,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_flex_basis_overrides_main_size() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(100f);
@@ -323,7 +319,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_total_fractial() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(87.4f);
@@ -394,7 +389,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_total_fractial_nested() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(87.4f);
@@ -499,7 +493,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_fractial_input_1() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(100f);
@@ -570,7 +563,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_fractial_input_2() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setWidth(100f);
@@ -641,7 +633,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_fractial_input_3() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setPosition(YogaEdge.TOP, 0.3f);
@@ -713,7 +704,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_fractial_input_4() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setPosition(YogaEdge.TOP, 0.7f);
@@ -785,7 +775,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_inner_node_controversy_horizontal() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
@@ -870,7 +859,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_inner_node_controversy_vertical() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setHeight(320f);
@@ -954,7 +942,6 @@ public class YGRoundingTest {
   @Test
   public void test_rounding_inner_node_controversy_combined() {
     YogaConfig config = new YogaConfig();
-    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ROUNDING, true);
 
     final YogaNode root = new YogaNode(config);
     root.setFlexDirection(YogaFlexDirection.ROW);
diff --git a/java/tests/com/facebook/yoga/YogaNodeTest.java b/java/tests/com/facebook/yoga/YogaNodeTest.java
index 6e773f57..95b0b56f 100644
--- a/java/tests/com/facebook/yoga/YogaNodeTest.java
+++ b/java/tests/com/facebook/yoga/YogaNodeTest.java
@@ -84,8 +84,8 @@ public class YogaNodeTest {
         }
     });
     node.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
-    assertEquals(100.5f, node.getLayoutWidth(), 0.0f);
-    assertEquals(100.5f, node.getLayoutHeight(), 0.0f);
+    assertEquals(101f, node.getLayoutWidth(), 0.01f);
+    assertEquals(101f, node.getLayoutHeight(), 0.01f);
   }
 
   @Test
@@ -102,8 +102,8 @@ public class YogaNodeTest {
         }
     });
     node.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
-    assertEquals(Float.MIN_VALUE, node.getLayoutWidth(), 0.0f);
-    assertEquals(Float.MIN_VALUE, node.getLayoutHeight(), 0.0f);
+    assertEquals(Float.MIN_VALUE, node.getLayoutWidth(), 0.01f);
+    assertEquals(Float.MIN_VALUE, node.getLayoutHeight(), 0.01f);
   }
 
   @Test
@@ -120,8 +120,8 @@ public class YogaNodeTest {
         }
     });
     node.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
-    assertEquals(Float.MAX_VALUE, node.getLayoutWidth(), 0.0f);
-    assertEquals(Float.MAX_VALUE, node.getLayoutHeight(), 0.0f);
+    assertEquals(Float.MAX_VALUE, node.getLayoutWidth(), 0.01f);
+    assertEquals(Float.MAX_VALUE, node.getLayoutHeight(), 0.01f);
   }
 
   private YogaLogLevel mLogLevel;
diff --git a/javascript/sources/YGEnums.js b/javascript/sources/YGEnums.js
index 9d1cb2c2..d4596827 100644
--- a/javascript/sources/YGEnums.js
+++ b/javascript/sources/YGEnums.js
@@ -43,10 +43,9 @@ module.exports = {
   EDGE_VERTICAL: 7,
   EDGE_ALL: 8,
 
-  EXPERIMENTAL_FEATURE_COUNT: 3,
-  EXPERIMENTAL_FEATURE_ROUNDING: 0,
-  EXPERIMENTAL_FEATURE_WEB_FLEX_BASIS: 1,
-  EXPERIMENTAL_FEATURE_MIN_FLEX_FIX: 2,
+  EXPERIMENTAL_FEATURE_COUNT: 2,
+  EXPERIMENTAL_FEATURE_WEB_FLEX_BASIS: 0,
+  EXPERIMENTAL_FEATURE_MIN_FLEX_FIX: 1,
 
   FLEX_DIRECTION_COUNT: 4,
   FLEX_DIRECTION_COLUMN: 0,
diff --git a/javascript/tests/Facebook.Yoga/YGPercentageTest.js b/javascript/tests/Facebook.Yoga/YGPercentageTest.js
index f94761aa..350bb48b 100644
--- a/javascript/tests/Facebook.Yoga/YGPercentageTest.js
+++ b/javascript/tests/Facebook.Yoga/YGPercentageTest.js
@@ -14,8 +14,6 @@ var Yoga = Yoga || require("../../sources/entry-" + process.env.TEST_ENTRY);
 it("percentage_width_height", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -60,8 +58,6 @@ it("percentage_width_height", function () {
 it("percentage_position_left_top", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -108,8 +104,6 @@ it("percentage_position_left_top", function () {
 it("percentage_position_bottom_right", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -156,8 +150,6 @@ it("percentage_position_bottom_right", function () {
 it("percentage_flex_basis", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -217,8 +209,6 @@ it("percentage_flex_basis", function () {
 it("percentage_flex_basis_cross", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
@@ -277,8 +267,6 @@ it("percentage_flex_basis_cross", function () {
 it("percentage_flex_basis_cross_min_height", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
@@ -337,8 +325,6 @@ it("percentage_flex_basis_cross_min_height", function () {
 it("percentage_flex_basis_main_max_height", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -400,8 +386,6 @@ it("percentage_flex_basis_main_max_height", function () {
 it("percentage_flex_basis_cross_max_height", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
@@ -462,8 +446,6 @@ it("percentage_flex_basis_cross_max_height", function () {
 it("percentage_flex_basis_main_max_width", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -525,8 +507,6 @@ it("percentage_flex_basis_main_max_width", function () {
 it("percentage_flex_basis_cross_max_width", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
@@ -587,8 +567,6 @@ it("percentage_flex_basis_cross_max_width", function () {
 it("percentage_flex_basis_main_min_width", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -650,8 +628,6 @@ it("percentage_flex_basis_main_min_width", function () {
 it("percentage_flex_basis_cross_min_width", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
@@ -712,8 +688,6 @@ it("percentage_flex_basis_cross_min_width", function () {
 it("percentage_multiple_nested_with_padding_margin_and_percentage_values", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
@@ -826,8 +800,6 @@ it("percentage_multiple_nested_with_padding_margin_and_percentage_values", funct
 it("percentage_margin_should_calculate_based_only_on_width", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
@@ -889,8 +861,6 @@ it("percentage_margin_should_calculate_based_only_on_width", function () {
 it("percentage_padding_should_calculate_based_only_on_width", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
@@ -952,8 +922,6 @@ it("percentage_padding_should_calculate_based_only_on_width", function () {
 it("percentage_absolute_position", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(200);
diff --git a/javascript/tests/Facebook.Yoga/YGRoundingTest.js b/javascript/tests/Facebook.Yoga/YGRoundingTest.js
index ab069ffb..c0eecc87 100644
--- a/javascript/tests/Facebook.Yoga/YGRoundingTest.js
+++ b/javascript/tests/Facebook.Yoga/YGRoundingTest.js
@@ -14,8 +14,6 @@ var Yoga = Yoga || require("../../sources/entry-" + process.env.TEST_ENTRY);
 it("rounding_flex_basis_flex_grow_row_width_of_100", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -87,8 +85,6 @@ it("rounding_flex_basis_flex_grow_row_width_of_100", function () {
 it("rounding_flex_basis_flex_grow_row_prime_number_width", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -188,8 +184,6 @@ it("rounding_flex_basis_flex_grow_row_prime_number_width", function () {
 it("rounding_flex_basis_flex_shrink_row", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -262,8 +256,6 @@ it("rounding_flex_basis_flex_shrink_row", function () {
 it("rounding_flex_basis_overrides_main_size", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(100);
@@ -338,8 +330,6 @@ it("rounding_flex_basis_overrides_main_size", function () {
 it("rounding_total_fractial", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(87.4);
@@ -414,8 +404,6 @@ it("rounding_total_fractial", function () {
 it("rounding_total_fractial_nested", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(87.4);
@@ -524,8 +512,6 @@ it("rounding_total_fractial_nested", function () {
 it("rounding_fractial_input_1", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(100);
@@ -600,8 +586,6 @@ it("rounding_fractial_input_1", function () {
 it("rounding_fractial_input_2", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setWidth(100);
@@ -676,8 +660,6 @@ it("rounding_fractial_input_2", function () {
 it("rounding_fractial_input_3", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setPosition(Yoga.EDGE_TOP, 0.3);
@@ -753,8 +735,6 @@ it("rounding_fractial_input_3", function () {
 it("rounding_fractial_input_4", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setPosition(Yoga.EDGE_TOP, 0.7);
@@ -830,8 +810,6 @@ it("rounding_fractial_input_4", function () {
 it("rounding_inner_node_controversy_horizontal", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
@@ -920,8 +898,6 @@ it("rounding_inner_node_controversy_horizontal", function () {
 it("rounding_inner_node_controversy_vertical", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setHeight(320);
@@ -1009,8 +985,6 @@ it("rounding_inner_node_controversy_vertical", function () {
 it("rounding_inner_node_controversy_combined", function () {
   var config = Yoga.Config.create();
 
-  config.setExperimentalFeatureEnabled(Yoga.EXPERIMENTAL_FEATURE_ROUNDING, true);
-
   try {
     var root = Yoga.Node.create(config);
     root.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
diff --git a/tests/YGPercentageTest.cpp b/tests/YGPercentageTest.cpp
index 86ee8b78..3dbe951d 100644
--- a/tests/YGPercentageTest.cpp
+++ b/tests/YGPercentageTest.cpp
@@ -14,7 +14,6 @@
 
 TEST(YogaTest, percentage_width_height) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -56,7 +55,6 @@ TEST(YogaTest, percentage_width_height) {
 
 TEST(YogaTest, percentage_position_left_top) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -100,7 +98,6 @@ TEST(YogaTest, percentage_position_left_top) {
 
 TEST(YogaTest, percentage_position_bottom_right) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -144,7 +141,6 @@ TEST(YogaTest, percentage_position_bottom_right) {
 
 TEST(YogaTest, percentage_flex_basis) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -201,7 +197,6 @@ TEST(YogaTest, percentage_flex_basis) {
 
 TEST(YogaTest, percentage_flex_basis_cross) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
@@ -257,7 +252,6 @@ TEST(YogaTest, percentage_flex_basis_cross) {
 
 TEST(YogaTest, percentage_flex_basis_cross_min_height) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
@@ -313,7 +307,6 @@ TEST(YogaTest, percentage_flex_basis_cross_min_height) {
 
 TEST(YogaTest, percentage_flex_basis_main_max_height) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -372,7 +365,6 @@ TEST(YogaTest, percentage_flex_basis_main_max_height) {
 
 TEST(YogaTest, percentage_flex_basis_cross_max_height) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
@@ -430,7 +422,6 @@ TEST(YogaTest, percentage_flex_basis_cross_max_height) {
 
 TEST(YogaTest, percentage_flex_basis_main_max_width) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -489,7 +480,6 @@ TEST(YogaTest, percentage_flex_basis_main_max_width) {
 
 TEST(YogaTest, percentage_flex_basis_cross_max_width) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
@@ -547,7 +537,6 @@ TEST(YogaTest, percentage_flex_basis_cross_max_width) {
 
 TEST(YogaTest, percentage_flex_basis_main_min_width) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -606,7 +595,6 @@ TEST(YogaTest, percentage_flex_basis_main_min_width) {
 
 TEST(YogaTest, percentage_flex_basis_cross_min_width) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
@@ -664,7 +652,6 @@ TEST(YogaTest, percentage_flex_basis_cross_min_width) {
 
 TEST(YogaTest, percentage_multiple_nested_with_padding_margin_and_percentage_values) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
@@ -774,7 +761,6 @@ TEST(YogaTest, percentage_multiple_nested_with_padding_margin_and_percentage_val
 
 TEST(YogaTest, percentage_margin_should_calculate_based_only_on_width) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
@@ -833,7 +819,6 @@ TEST(YogaTest, percentage_margin_should_calculate_based_only_on_width) {
 
 TEST(YogaTest, percentage_padding_should_calculate_based_only_on_width) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
@@ -892,7 +877,6 @@ TEST(YogaTest, percentage_padding_should_calculate_based_only_on_width) {
 
 TEST(YogaTest, percentage_absolute_position) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 200);
diff --git a/tests/YGRoundingMeasureFuncTest.cpp b/tests/YGRoundingMeasureFuncTest.cpp
index 02fb9362..b8558260 100644
--- a/tests/YGRoundingMeasureFuncTest.cpp
+++ b/tests/YGRoundingMeasureFuncTest.cpp
@@ -32,8 +32,6 @@ static YGSize _measureCeil(YGNodeRef node,
 
 TEST(YogaTest, rounding_feature_with_custom_measure_func_floor) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
-
   const YGNodeRef root = YGNodeNewWithConfig(config);
 
   const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
@@ -82,8 +80,6 @@ TEST(YogaTest, rounding_feature_with_custom_measure_func_floor) {
 
 TEST(YogaTest, rounding_feature_with_custom_measure_func_ceil) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
-
   const YGNodeRef root = YGNodeNewWithConfig(config);
 
   const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
diff --git a/tests/YGRoundingTest.cpp b/tests/YGRoundingTest.cpp
index ed79f5c3..b3ec16b0 100644
--- a/tests/YGRoundingTest.cpp
+++ b/tests/YGRoundingTest.cpp
@@ -14,7 +14,6 @@
 
 TEST(YogaTest, rounding_flex_basis_flex_grow_row_width_of_100) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -83,7 +82,6 @@ TEST(YogaTest, rounding_flex_basis_flex_grow_row_width_of_100) {
 
 TEST(YogaTest, rounding_flex_basis_flex_grow_row_prime_number_width) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -180,7 +178,6 @@ TEST(YogaTest, rounding_flex_basis_flex_grow_row_prime_number_width) {
 
 TEST(YogaTest, rounding_flex_basis_flex_shrink_row) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -250,7 +247,6 @@ TEST(YogaTest, rounding_flex_basis_flex_shrink_row) {
 
 TEST(YogaTest, rounding_flex_basis_overrides_main_size) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 100);
@@ -322,7 +318,6 @@ TEST(YogaTest, rounding_flex_basis_overrides_main_size) {
 
 TEST(YogaTest, rounding_total_fractial) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 87.4f);
@@ -394,7 +389,6 @@ TEST(YogaTest, rounding_total_fractial) {
 
 TEST(YogaTest, rounding_total_fractial_nested) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 87.4f);
@@ -500,7 +494,6 @@ TEST(YogaTest, rounding_total_fractial_nested) {
 
 TEST(YogaTest, rounding_fractial_input_1) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 100);
@@ -572,7 +565,6 @@ TEST(YogaTest, rounding_fractial_input_1) {
 
 TEST(YogaTest, rounding_fractial_input_2) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetWidth(root, 100);
@@ -644,7 +636,6 @@ TEST(YogaTest, rounding_fractial_input_2) {
 
 TEST(YogaTest, rounding_fractial_input_3) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetPosition(root, YGEdgeTop, 0.3f);
@@ -717,7 +708,6 @@ TEST(YogaTest, rounding_fractial_input_3) {
 
 TEST(YogaTest, rounding_fractial_input_4) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetPosition(root, YGEdgeTop, 0.7f);
@@ -790,7 +780,6 @@ TEST(YogaTest, rounding_fractial_input_4) {
 
 TEST(YogaTest, rounding_inner_node_controversy_horizontal) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
@@ -876,7 +865,6 @@ TEST(YogaTest, rounding_inner_node_controversy_horizontal) {
 
 TEST(YogaTest, rounding_inner_node_controversy_vertical) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetHeight(root, 320);
@@ -961,7 +949,6 @@ TEST(YogaTest, rounding_inner_node_controversy_vertical) {
 
 TEST(YogaTest, rounding_inner_node_controversy_combined) {
   const YGConfigRef config = YGConfigNew();
-  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureRounding, true);
 
   const YGNodeRef root = YGNodeNewWithConfig(config);
   YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
diff --git a/yoga/YGEnums.c b/yoga/YGEnums.c
index 0108e6a6..c3e4521c 100644
--- a/yoga/YGEnums.c
+++ b/yoga/YGEnums.c
@@ -89,8 +89,6 @@ const char *YGEdgeToString(const YGEdge value){
 
 const char *YGExperimentalFeatureToString(const YGExperimentalFeature value){
   switch(value){
-    case YGExperimentalFeatureRounding:
-      return "rounding";
     case YGExperimentalFeatureWebFlexBasis:
       return "web-flex-basis";
     case YGExperimentalFeatureMinFlexFix:
diff --git a/yoga/YGEnums.h b/yoga/YGEnums.h
index 8a929b9e..972c5210 100644
--- a/yoga/YGEnums.h
+++ b/yoga/YGEnums.h
@@ -62,9 +62,8 @@ typedef YG_ENUM_BEGIN(YGEdge) {
 } YG_ENUM_END(YGEdge);
 WIN_EXPORT const char *YGEdgeToString(const YGEdge value);
 
-#define YGExperimentalFeatureCount 3
+#define YGExperimentalFeatureCount 2
 typedef YG_ENUM_BEGIN(YGExperimentalFeature) {
-  YGExperimentalFeatureRounding,
   YGExperimentalFeatureWebFlexBasis,
   YGExperimentalFeatureMinFlexFix,
 } YG_ENUM_END(YGExperimentalFeature);
diff --git a/yoga/Yoga.c b/yoga/Yoga.c
index 12ec5c5c..2ec84287 100644
--- a/yoga/Yoga.c
+++ b/yoga/Yoga.c
@@ -202,7 +202,6 @@ static YGNode gYGNodeDefaults = {
 static YGConfig gYGConfigDefaults = {
     .experimentalFeatures =
         {
-                [YGExperimentalFeatureRounding] = false,
                 [YGExperimentalFeatureMinFlexFix] = false,
                 [YGExperimentalFeatureWebFlexBasis] = false,
         },
@@ -3386,10 +3385,7 @@ void YGNodeCalculateLayout(const YGNodeRef node,
                            "initial",
                            node->config)) {
     YGNodeSetPosition(node, node->layout.direction, parentWidth, parentHeight, parentWidth);
-
-    if (YGConfigIsExperimentalFeatureEnabled(node->config, YGExperimentalFeatureRounding)) {
-      YGRoundToPixelGrid(node, node->config->pointScaleFactor, 0.0f, 0.0f);
-    }
+    YGRoundToPixelGrid(node, node->config->pointScaleFactor, 0.0f, 0.0f);
 
     if (gPrintTree) {
       YGNodePrint(node, YGPrintOptionsLayout | YGPrintOptionsChildren | YGPrintOptionsStyle);