How to use this tool
Enter the original price, first discount and optionally a second discount and tax rate. The result displays the sale price, discount savings and final amount, with each step explained.
Quick steps
- Enter the list price and first percentage discount.
- Optionally add a second discount and a checkout tax percentage.
- Read the sale price, total savings and estimated checkout total.
Practical tip
Successive discounts multiply: 20% off followed by 10% off is a combined 28% reduction, not 30%. Tax is calculated on the discounted price in this estimate; local rules vary.
Common questions
Are two discounts simply added?
No. Two percentage discounts apply sequentially to the reduced price rather than adding the rates.
Does the calculation include tax?
Tax is optional and applied to the discounted sale price; real tax rules differ by location.
Which currency does this tool use?
It works with any currency unit you choose; it never converts exchange rates.