Hi,

To remove ".00" from whole number prices on your Odoo website, customize the website theme by modifying the QWeb template responsible for rendering the price. Use the t-esc directive with a Python format string to conditionally remove the ".00" if the price is a whole number.

<t t-esc="int(price) if price == int(price) else '%.2f' % price"/>

This logic checks if the price is a whole number and removes decimals when unnecessary.

Alternatively, you could modify the monetary widget, but this affects all monetary fields in Odoo. Check the Odoo App Store for plugins, but evaluate them carefully. Customizing the theme is the recommended approach for targeted control.

Hope it helps