diff --git a/app/models/tax_profile.rb b/app/models/tax_profile.rb
index f06270e6..b531cd5c 100755
--- a/app/models/tax_profile.rb
+++ b/app/models/tax_profile.rb
@@ -14,7 +14,7 @@ class TaxProfile < ApplicationRecord
         #include or execulive
         if tax.inclusive
           rate = tax.rate.to_f
-          divided_value += (100 + rate)/rate
+          divided_value += rate / (100 + rate)
         else
           exclusive += tax.rate.to_f / 100
         end