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Calculate the sale price after any percentage discount. See how much you save and the final price with optional tax.
Calculate sale prices and savings instantly — enter the original price and discount percentage, and see the final price, amount saved, and price with tax. Supports stacked discounts (e.g., 20% off + extra 10% off) and sales tax calculation. Perfect for shopping, pricing products, or planning promotions. Everything runs in your browser — no data collected.
Multiply the original price by the discount percentage divided by 100 to get the savings amount. Subtract that from the original price to get the sale price. Example: 30% off $80 = $80 x 0.30 = $24 savings. Sale price = $80 - $24 = $56.
When two discounts are stacked (e.g., 20% off + extra 10% off), the second discount applies to the already-discounted price, NOT the original. So 20% off $100 = $80, then 10% off $80 = $72. This is different from a single 30% discount ($70).
Yes. Enter your local sales tax rate and the calculator shows the final price including tax. Tax is applied to the discounted price.
Yes. If you know the original and sale price, the calculator can determine what percentage discount was applied.