Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/StabilityPointStructuresInput.cs
===================================================================
diff -u -r764ecd57cde6fad64bf14589669b2cf34c276da6 -r78a6dd5bbac46fbe3f38f32fbabffeac5eff133c
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/StabilityPointStructuresInput.cs	(.../StabilityPointStructuresInput.cs)	(revision 764ecd57cde6fad64bf14589669b2cf34c276da6)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/StabilityPointStructuresInput.cs	(.../StabilityPointStructuresInput.cs)	(revision 78a6dd5bbac46fbe3f38f32fbabffeac5eff133c)
@@ -132,7 +132,7 @@
         private void SetDefaultSchematizationProperties()
         {
             EvaluationLevel = (RoundedDouble) double.NaN;
-            FailureProbabilityRepairClosure = (RoundedDouble) 0.0;
+            FailureProbabilityRepairClosure = 0.0;
             InflowModelType = 0;
             LoadSchematizationType = LoadSchematizationType.Linear;
             StructureNormalOrientation = (RoundedDouble) double.NaN;
Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresCalculationConfigurationImporter.cs
===================================================================
diff -u -rdd8f41ce9d9ff9fd570874721a114560c7a71013 -r78a6dd5bbac46fbe3f38f32fbabffeac5eff133c
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresCalculationConfigurationImporter.cs	(.../StabilityPointStructuresCalculationConfigurationImporter.cs)	(revision dd8f41ce9d9ff9fd570874721a114560c7a71013)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresCalculationConfigurationImporter.cs	(.../StabilityPointStructuresCalculationConfigurationImporter.cs)	(revision 78a6dd5bbac46fbe3f38f32fbabffeac5eff133c)
@@ -305,7 +305,7 @@
 
                 try
                 {
-                    calculation.InputParameters.ProbabilityCollisionSecondaryStructure = failureProbability;
+                    calculation.InputParameters.ProbabilityCollisionSecondaryStructure = (RoundedDouble) failureProbability;
                 }
                 catch (ArgumentOutOfRangeException e)
                 {
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/Configurations/StabilityPointStructuresCalculationConfigurationImporterTest.cs
===================================================================
diff -u -rdd8f41ce9d9ff9fd570874721a114560c7a71013 -r78a6dd5bbac46fbe3f38f32fbabffeac5eff133c
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/Configurations/StabilityPointStructuresCalculationConfigurationImporterTest.cs	(.../StabilityPointStructuresCalculationConfigurationImporterTest.cs)	(revision dd8f41ce9d9ff9fd570874721a114560c7a71013)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/Configurations/StabilityPointStructuresCalculationConfigurationImporterTest.cs	(.../StabilityPointStructuresCalculationConfigurationImporterTest.cs)	(revision 78a6dd5bbac46fbe3f38f32fbabffeac5eff133c)
@@ -1043,6 +1043,36 @@
             AssertCalculation(expectedCalculation, (StructuresCalculation<StabilityPointStructuresInput>) calculationGroup.Children[0]);
         }
 
+        [Test]
+        public void Import_ConfigurationWithUnroundedValues_RoundedValuesAddedToModel()
+        {
+            // Setup
+            string filePath = Path.Combine(importerPath, "validConfigurationUnrounded.xml");
+
+            var calculationGroup = new CalculationGroup();
+            var structure = new TestStabilityPointStructure("kunstwerk1");
+            var importer = new StabilityPointStructuresCalculationConfigurationImporter(
+                filePath,
+                calculationGroup,
+                new HydraulicBoundaryLocation[0],
+                new ForeshoreProfile[0],
+                new[]
+                {
+                    structure
+                });
+
+            // Call
+            bool successful = importer.Import();
+
+            // Assert
+            Assert.IsTrue(successful);
+            Assert.AreEqual(1, calculationGroup.Children.Count);
+            var calculation = (StructuresCalculation<StabilityPointStructuresInput>) calculationGroup.Children[0];
+            double expectedValue = (RoundedDouble) 1.2e-108;
+            Assert.AreEqual(expectedValue, calculation.InputParameters.FailureProbabilityStructureWithErosion);
+            Assert.AreEqual(expectedValue, calculation.InputParameters.ProbabilityCollisionSecondaryStructure);
+        }
+
         [TestCase("validConfigurationUnknownForeshoreProfile.xml",
             "Het voorlandprofiel 'unknown' bestaat niet.",
             TestName = "Import_UnknownData({0:80})")]
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationUnrounded.xml
===================================================================
diff -u
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationUnrounded.xml	(revision 0)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationUnrounded.xml	(revision 78a6dd5bbac46fbe3f38f32fbabffeac5eff133c)
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuratie>
+  <berekening naam="Berekening 1">
+    <kunstwerk>kunstwerk1</kunstwerk>
+    <kansaanvaringtweedekeermiddel>1.2e-108</kansaanvaringtweedekeermiddel>
+    <faalkansgegevenerosiebodem>1.2e-108</faalkansgegevenerosiebodem>
+  </berekening>
+</configuratie>
\ No newline at end of file