1 files changed, 26 insertions, 0 deletions

diff --git a/subprojects/store-reasoning-scope/src/main/java/tools/refinery/store/reasoning/scope/RoundingUtil.java b/subprojects/store-reasoning-scope/src/main/java/tools/refinery/store/reasoning/scope/RoundingUtil.java
new file mode 100644
index 00000000..986771a1
--- /dev/null
+++ b/subprojects/store-reasoning-scope/src/main/java/tools/refinery/store/reasoning/scope/RoundingUtil.java
@@ -0,0 +1,26 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The Refinery Authors <https://refinery.tools/>
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package tools.refinery.store.reasoning.scope;
+
+final class RoundingUtil {
+        private static final double TOLERANCE = 0.01;
+
+        private RoundingUtil() {
+                throw new IllegalStateException("This is a static utility class and should not be instantiated directly");
+        }
+
+        public static int roundUp(double value) {
+                double ceil = Math.ceil(value - TOLERANCE);
+                int intCeil = (int) ceil;
+                return Math.max(intCeil, 0);
+        }
+
+        public static int roundDown(double value) {
+                double floor = Math.floor(value + TOLERANCE);
+                int intFloor = (int) floor;
+                return Math.max(intFloor, 0);
+        }
+}