diff --git a/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityNumber.java b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityNumber.java
index 041f18c0..a36929e9 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityNumber.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityNumber.java
@@ -85,4 +85,10 @@ public class UtilityNumber {
         return floatValue;
     }
 
+    public static float truncateToDecimal(float v, int i) {
+        int delta = 10*i;
+
+        return ((int)v*delta)/delta;
+
+    }
 }
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity/DialogInputQuantity.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity/DialogInputQuantity.java
index dfe096ca..87406539 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity/DialogInputQuantity.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity/DialogInputQuantity.java
@@ -346,7 +346,7 @@ public class DialogInputQuantity {
         }
 
         if(quantityDTO.numCnf.get(false) == null) {
-            float numCnf = (float) Math.ceil(quantityDTO.qtaTot.get() / quantityDTO.qtaCnf.get());
+            float numCnf = (float) Math.ceil(UtilityNumber.truncateToDecimal(quantityDTO.qtaTot.get() / quantityDTO.qtaCnf.get(),3));
             if(numCnf < 1) numCnf = 1;
             quantityDTO.numCnf.set(numCnf);
         }