Jump to content

Prices Not Accurate In Combinations


Recommended Posts



my online shop runs on Prestashop


I am creating product with different combinations, each of which has a different price. The problem is that the rounding is not working fine.


Concrete example:


product base price 6.00 (with taxes) and 5.555556 (without taxes) => 8% (but I think it stores 5.56)


For a specific combination I add 1.50 (1.388889), but basically prestashop stores a rounded 1.39.


Instead of having 7.50 (6.00 + 1.50), I have 7.51 (5.56 + 1.39=6.95 + 8% => 7.506 => 7.51)


Why on the database are prices not stored with 6 decimals? Actually, I get 5.560000 instead of 5.555556... Why this loss of accuracy?

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Create New...