Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/Views/MacroStabilityInwardsScenarioRowTest.cs
===================================================================
diff -u -r0daacea4233a09e4b0a747a483a6dd2fd3b34e6c -r6c3b79bca501f337ad8c9e758cd60e0b6c9d490a
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/Views/MacroStabilityInwardsScenarioRowTest.cs	(.../MacroStabilityInwardsScenarioRowTest.cs)	(revision 0daacea4233a09e4b0a747a483a6dd2fd3b34e6c)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/Views/MacroStabilityInwardsScenarioRowTest.cs	(.../MacroStabilityInwardsScenarioRowTest.cs)	(revision 6c3b79bca501f337ad8c9e758cd60e0b6c9d490a)
@@ -191,7 +191,7 @@
         }
 
         [Test]
-        public void Contribution_AlwaysOnChange_ValueSetToRowNotifyObserverAndCalculationPropertyChanged()
+        public void Contribution_AlwaysOnChange_NotifyObserverAndCalculationPropertyChanged()
         {
             // Setup
             var calculation = new MacroStabilityInwardsCalculationScenario();
@@ -213,8 +213,6 @@
             row.Contribution = (RoundedDouble) newValue;
 
             // Assert
-            Assert.AreEqual(2, row.Contribution.NumberOfDecimalPlaces);
-            Assert.AreEqual(newValue, row.Contribution, row.Contribution.GetAccuracy());
             Assert.AreEqual(newValue / 100, calculation.Contribution, calculation.Contribution.GetAccuracy());
             mocks.VerifyAll();
         }
Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingScenarioRow.cs
===================================================================
diff -u -reb4e08c0608aa4d157d50dba3fa4a85976eece20 -r6c3b79bca501f337ad8c9e758cd60e0b6c9d490a
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingScenarioRow.cs	(.../PipingScenarioRow.cs)	(revision eb4e08c0608aa4d157d50dba3fa4a85976eece20)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingScenarioRow.cs	(.../PipingScenarioRow.cs)	(revision 6c3b79bca501f337ad8c9e758cd60e0b6c9d490a)
@@ -99,7 +99,7 @@
         {
             get
             {
-                return new RoundedDouble(0, Calculation.Contribution * 100);
+                return new RoundedDouble(2, Calculation.Contribution * 100);
             }
             set
             {
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/Views/PipingScenarioRowTest.cs
===================================================================
diff -u -r187bd59945cc6f946f51905c9c9002effddf13ce -r6c3b79bca501f337ad8c9e758cd60e0b6c9d490a
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/Views/PipingScenarioRowTest.cs	(.../PipingScenarioRowTest.cs)	(revision 187bd59945cc6f946f51905c9c9002effddf13ce)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/Views/PipingScenarioRowTest.cs	(.../PipingScenarioRowTest.cs)	(revision 6c3b79bca501f337ad8c9e758cd60e0b6c9d490a)
@@ -197,7 +197,7 @@
             observer.Expect(o => o.UpdateObserver());
             mocks.ReplayAll();
 
-            int newValue = new Random().Next(0, 100);
+            double newValue = new Random(21).NextDouble() * 100;
 
             var calculation = new PipingCalculationScenario(new GeneralPipingInput());
             calculation.Attach(observer);
@@ -208,7 +208,7 @@
             row.Contribution = (RoundedDouble) newValue;
 
             // Assert
-            Assert.AreEqual(newValue, calculation.Contribution * 100, calculation.Contribution.GetAccuracy());
+            Assert.AreEqual(newValue / 100, calculation.Contribution, calculation.Contribution.GetAccuracy());
             mocks.VerifyAll();
         }