From 15bc457714714c09bfb8b826deda07bf8c5f941d Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver.henry.walters@gmail.com>
Date: Thu, 19 Mar 2020 10:15:43 +1100
Subject: [PATCH] Improve calculation of BOM item overage

---
 InvenTree/part/models.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/InvenTree/part/models.py b/InvenTree/part/models.py
index 39c61079ea..d8cb8b07e0 100644
--- a/InvenTree/part/models.py
+++ b/InvenTree/part/models.py
@@ -1198,9 +1198,9 @@ class BomItem(models.Model):
 
         overage = str(self.overage).strip()
 
-        # Is the overage an integer value?
+        # Is the overage a numerical value?
         try:
-            ovg = int(overage)
+            ovg = float(overage)
 
             if ovg < 0:
                 ovg = 0
@@ -1223,7 +1223,7 @@ class BomItem(models.Model):
                 # Must be represented as a decimal
                 percent = Decimal(percent)
 
-                return int(percent * quantity)
+                return float(percent * quantity)
 
             except ValueError:
                 pass
@@ -1245,7 +1245,12 @@ class BomItem(models.Model):
         # Base quantity requirement
         base_quantity = self.quantity * build_quantity
 
-        return base_quantity + self.get_overage_quantity(base_quantity)
+        # Overage requiremet
+        ovrg_quantity = self.get_overage_quantity(base_quantity)
+
+        required = float(base_quantity) + float(ovrg_quantity)
+
+        return required
 
     @property
     def price_range(self):