Index: Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingProbabilityAssessmentInput.cs
===================================================================
diff -u -rd71a89b689eceea043d5f7d93ea165fed0442159 -r2dbf6fcd9ed5be2a6cb8f7ff03ea45d482b3a160
--- Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingProbabilityAssessmentInput.cs	(.../PipingProbabilityAssessmentInput.cs)	(revision d71a89b689eceea043d5f7d93ea165fed0442159)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingProbabilityAssessmentInput.cs	(.../PipingProbabilityAssessmentInput.cs)	(revision 2dbf6fcd9ed5be2a6cb8f7ff03ea45d482b3a160)
@@ -111,9 +111,9 @@
         /// </summary>
         /// <param name="norm">The norm for which to obtain the factor.</param>
         /// <returns>A factor which can be used in a semi-probabilistic assessment.</returns>
-        public double GetSellmeijerNormDependentFactor(int norm)
+        public RoundedDouble GetSellmeijerNormDependentFactor(int norm)
         {
-            return sellmeNormDependentFactorCollection.GetFactorFromNorm(norm);
+            return new RoundedDouble(2, sellmeNormDependentFactorCollection.GetFactorFromNorm(norm));
         }
 
         /// <summary>
@@ -122,9 +122,9 @@
         /// </summary>
         /// <param name="norm">The norm for which to obtain the factor.</param>
         /// <returns>A factor which can be used in a semi-probabilistic assessment.</returns>
-        public double GetHeaveNormDependentFactor(int norm)
+        public RoundedDouble GetHeaveNormDependentFactor(int norm)
         {
-            return heaveNormDependentFactorCollection.GetFactorFromNorm(norm);
+            return new RoundedDouble(2, heaveNormDependentFactorCollection.GetFactorFromNorm(norm));
         }
 
         /// <summary>