Discounts stack in order
A second coupon applies to the already discounted price, so two percentages are multiplied rather than simply added.
Find out what the sale
really costs.
Calculate the discounted price, stack a second coupon correctly, add sales tax, multiply the quantity, and see the actual savings.
Your prices stay in this browser. Shopping calculations are not uploaded or stored as a purchase history.
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Enter the sticker price
Sales tax is calculated after both discounts.
Tax rate and currency are remembered. Prices, discounts, and quantity are not.
The price-tag math01 02 03
Every step stays visible.
Tax comes afterward
The tax amount is based on the final discounted price in this calculator.
Quantity changes everything
Per-item price and full-cart total appear separately so a multi-item deal stays clear.
Discount questions.
Why do 30% and 20% discounts equal 44% off?
After 30% off, 70% of the price remains. Taking 20% off that remainder leaves 56% of the original price, for a 44% total discount.
Is sales tax always calculated after discounts?
Rules can depend on location and coupon type. This calculator uses the discounted price; check the rule that applies to the actual purchase.
Does the savings amount include tax?
The displayed product savings compares the original pre-tax price with the discounted pre-tax price. Tax is shown separately.
Are my prices saved?
No. Only the preferred currency and tax rate can be remembered on this device.