See the deal
behind the sticker.
Find the sale price, savings, tax, and checkout total without guessing. Compare stacked discounts in sequence or reverse a sale price to find the true percentage off.
Discount calculator
Calculate what you pay.
Local estimate · a second discount applies after the first
1 item · 25% off · 8% tax
Keep stacked savings honest.
$99.99 − 25% = $74.99 · Tax = $6.00 · Final = $80.99
Tax is applied after the discount and currency selection changes display only; it does not convert money. Retailers may round at different points, so confirm the result at checkout.
Do stacked discounts add together?
No. A second discount applies to the already reduced price. For example, 20% off followed by 10% off produces a 28% effective discount, not 30%.
When is sales tax applied?
This page applies the tax percentage after all discounts to the reduced price. Taxable bases and rounding can vary by location and retailer.
Can I work backward from a sale price?
Choose Find percent off, enter the original price and the pre-tax sale price, and the page calculates the savings and effective percentage off.