Check a sale price
Enter list price, discount rates, and optional tax to see pre-tax savings and final price.
Discount Calculator
Discount Calculator
Calculate the final price after stacked discounts and post-discount tax.
Key features
- Applies two discounts in sequence instead of adding their rates.
- Separates post-discount tax from the final price.
- Calculates savings before tax and the effective discount rate.
- Lets you display a currency label without converting currencies.
How to use
- Enter the original price and primary discount.
- Optionally enter a second discount and tax rate.
- Review the final price and savings.
Examples
Calculate stacked-discount impact
Apply two rates in sequence and inspect the effective discount rather than simply adding them.
Privacy
Prices and discount details are calculated only in your browser.
Requirements
Prices must be non-negative and discount and tax rates range from 0% through 100%. Currency conversion is not provided.
Common questions
- In what order are two discounts and tax applied?
- The second discount applies to the amount left after the first, and optional tax applies after both discounts. Shipping and store-specific coupon rules are excluded.
- Can I enter a discount or tax rate above 100%?
- No. Each discount and the tax rate must be from 0% through 100%, and the original price must be non-negative.
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