diff --git a/packages/flutter/test/cupertino/nav_bar_transition_test.dart b/packages/flutter/test/cupertino/nav_bar_transition_test.dart
index 940458b558d..e214cbd678d 100644
--- a/packages/flutter/test/cupertino/nav_bar_transition_test.dart
+++ b/packages/flutter/test/cupertino/nav_bar_transition_test.dart
@@ -934,7 +934,7 @@ void main() {
     expect(bottomLargeTitle.text.style.color, const Color(0xff00050a));
     expect(bottomLargeTitle.text.style.fontWeight, FontWeight.w700);
     expect(bottomLargeTitle.text.style.fontFamily, '.SF Pro Display');
-    expect(bottomLargeTitle.text.style.letterSpacing, 0.374765625);
+    expect(bottomLargeTitle.text.style.letterSpacing, moreOrLessEquals(0.374765625));
 
     // The top back label is styled exactly the same way.
     final RenderParagraph topBackLabel =
@@ -942,19 +942,19 @@ void main() {
     expect(topBackLabel.text.style.color, const Color(0xff00050a));
     expect(topBackLabel.text.style.fontWeight, FontWeight.w700);
     expect(topBackLabel.text.style.fontFamily, '.SF Pro Display');
-    expect(topBackLabel.text.style.letterSpacing, 0.374765625);
+    expect(topBackLabel.text.style.letterSpacing, moreOrLessEquals(0.374765625));
 
     // Move animation further a bit.
     await tester.pump(const Duration(milliseconds: 200));
     expect(bottomLargeTitle.text.style.color, const Color(0xff006de4));
     expect(bottomLargeTitle.text.style.fontWeight, FontWeight.w400);
     expect(bottomLargeTitle.text.style.fontFamily, '.SF Pro Text');
-    expect(bottomLargeTitle.text.style.letterSpacing, -0.32379547566175454);
+    expect(bottomLargeTitle.text.style.letterSpacing, moreOrLessEquals(-0.32379547566175454));
 
     expect(topBackLabel.text.style.color, const Color(0xff006de4));
     expect(topBackLabel.text.style.fontWeight, FontWeight.w400);
     expect(topBackLabel.text.style.fontFamily, '.SF Pro Text');
-    expect(topBackLabel.text.style.letterSpacing, -0.32379547566175454);
+    expect(topBackLabel.text.style.letterSpacing, moreOrLessEquals(-0.32379547566175454));
   });
 
   testWidgets('Top middle fades in and slides in from the right', (WidgetTester tester) async {
diff --git a/packages/flutter/test/painting/colors_test.dart b/packages/flutter/test/painting/colors_test.dart
index d51d7578417..427058e2600 100644
--- a/packages/flutter/test/painting/colors_test.dart
+++ b/packages/flutter/test/painting/colors_test.dart
@@ -26,11 +26,11 @@ void main() {
     expect(color.toColor(), const Color(0xb399816b));
 
     final HSVColor result = HSVColor.lerp(color, const HSVColor.fromAHSV(0.3, 128.0, 0.7, 0.2), 0.25);
-    expect(result.alpha, 0.6);
-    expect(result.hue, 53.0);
+    expect(result.alpha, moreOrLessEquals(0.6));
+    expect(result.hue, moreOrLessEquals(53.0));
     expect(result.saturation, greaterThan(0.3999));
     expect(result.saturation, lessThan(0.4001));
-    expect(result.value, 0.5);
+    expect(result.value, moreOrLessEquals(0.5));
   });
 
   test('HSVColor hue sweep test', () {
@@ -222,11 +222,11 @@ void main() {
     expect(color.toColor(), const Color(0xb3b8977a));
 
     final HSLColor result = HSLColor.lerp(color, const HSLColor.fromAHSL(0.3, 128.0, 0.7, 0.2), 0.25);
-    expect(result.alpha, 0.6);
-    expect(result.hue, 53.0);
+    expect(result.alpha, moreOrLessEquals(0.6));
+    expect(result.hue, moreOrLessEquals(53.0));
     expect(result.saturation, greaterThan(0.3999));
     expect(result.saturation, lessThan(0.4001));
-    expect(result.lightness, 0.5);
+    expect(result.lightness, moreOrLessEquals(0.5));
   });
 
   test('HSLColor hue sweep test', () {
diff --git a/packages/flutter/test/rendering/box_constraints_test.dart b/packages/flutter/test/rendering/box_constraints_test.dart
index db7be127ad0..809b00b5bb2 100644
--- a/packages/flutter/test/rendering/box_constraints_test.dart
+++ b/packages/flutter/test/rendering/box_constraints_test.dart
@@ -71,25 +71,25 @@ void main() {
       maxHeight: 17.0,
     );
     BoxConstraints copy = BoxConstraints.lerp(null, constraints, 0.5);
-    expect(copy.minWidth, 1.5);
-    expect(copy.maxWidth, 3.5);
-    expect(copy.minHeight, 5.5);
-    expect(copy.maxHeight, 8.5);
+    expect(copy.minWidth, moreOrLessEquals(1.5));
+    expect(copy.maxWidth, moreOrLessEquals(3.5));
+    expect(copy.minHeight, moreOrLessEquals(5.5));
+    expect(copy.maxHeight, moreOrLessEquals(8.5));
     copy = BoxConstraints.lerp(constraints, null, 0.5);
-    expect(copy.minWidth, 1.5);
-    expect(copy.maxWidth, 3.5);
-    expect(copy.minHeight, 5.5);
-    expect(copy.maxHeight, 8.5);
+    expect(copy.minWidth, moreOrLessEquals(1.5));
+    expect(copy.maxWidth, moreOrLessEquals(3.5));
+    expect(copy.minHeight, moreOrLessEquals(5.5));
+    expect(copy.maxHeight, moreOrLessEquals(8.5));
     copy = BoxConstraints.lerp(const BoxConstraints(
       minWidth: 13.0,
       maxWidth: 17.0,
       minHeight: 111.0,
       maxHeight: 117.0,
     ), constraints, 0.2);
-    expect(copy.minWidth, 11.0);
-    expect(copy.maxWidth, 15.0);
-    expect(copy.minHeight, 91.0);
-    expect(copy.maxHeight, 97.0);
+    expect(copy.minWidth, moreOrLessEquals(11.0));
+    expect(copy.maxWidth, moreOrLessEquals(15.0));
+    expect(copy.minHeight, moreOrLessEquals(91.0));
+    expect(copy.maxHeight, moreOrLessEquals(97.0));
   });
 
   test('BoxConstraints lerp with unbounded width', () {