After setting up pricing and taxes in PrestaShop 1.5, you may notice that there is a certain way prices are rounded. The default option is classical rounding, but PrestaShop 1.5 also gives you the option to always round up or always round down. In this tutorial, we’ll show you how to configure rounding options.
To set the Round mode in PrestaShop 1.5:
- Log into your PrestaShop 1.5 dashboard.
- Using the top menu bar, hover over the Preferences tab and select the General option.
- Find the Round Mode option on the Preferences : General screen. There are three options for rounding:
Superior Always round up Inferior Always round down Classical Use normal rounding rules  - When finished, click on the green Save button in the upper right corner to save your rounding option.