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Stacked discounts & coupons

Apply percentage discounts and fixed coupons in order. Check each step’s price and the effective total discount. Files and entered content are not sent to or stored on a server.

How to use

Apply percentage discounts and fixed coupons in order. Check each step’s price and the effective total discount.

Please note

Up to 10 steps. Each step is rounded at the chosen precision; the final price cannot be negative.

Stacked discounts & coupons User guide

Instructions

  1. Enter the original price and the number of decimal places to use for money.
  2. Add discounts and coupons in their actual application order.
  3. Check the final price, total savings and effective discount.

Example

Input / settings

100 → 20% → 10%

Result / checks

72 · effective discount 28%

Sequential percentages are applied to the remaining price.

Please note

  • Up to 10 steps. Each step is rounded at the chosen precision; the final price cannot be negative.
  • Inputs stay in this browser. Results update immediately and can be copied without creating a file.