• OpenCart Sale Price Calculation

You can calculate prices instantly according to the tax class you choose with OpenCart Sale Price Calculation extension. By writing the sales price or the ex tax price, you save time by making instant calculations. Besides the main product price, it also supports option, discount and special prices. It is automatically replaced with dot when commas are used to prevent spelling errors.

Module Features

  • As soon as the price starts to be written, it starts calculating price.
  • Option, discount and special price support.
  • Recalculation according to the selected tax class when the tax class is changed.
  • When the comma price is written, it is replaced with a dot.
  • No core files overwritten.
Extension Features
Compatibility 2.1.x, 2.2.x, 2.3.x, 3.x

v1.0.0 Changelog

  • Initial release.

How to Install

  • Upload file sale-price-calculation-x.x.x.ocmod.zip on Extensions->Extension Installer.
  • Click Refresh button on Extensions->Modifications.
  • If you are using a cache system, clear your cache.
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Frequently Asked Questions

OpenCart Sale Price Calculation

Quantity Price Discount
5 qty or more $19.41 %23.36
10 qty or more $16.10 %36.41


  • In Stock


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General Attributes
Date Added 17/03/2020
Last Update 15/06/2023
Brand OpenCart
Product Code EPMOD66
Tags Opencart, Sale Price Calculation, Opencart Sale Price, Price Calculation, Opencart Price Calculation
Extension Features
Compatibility 2.1.x, 2.2.x, 2.3.x, 3.x