Discount & Sales Tax Calculator
Quickly compute shopping sales prices with primary percentage discounts, stacked coupons, and local sales taxes.
Your inputs are calculated locally in your browser. No personal data is sent across the network.
$
Final Price with Tax
Save $30.00 (25%)$97.65
Original Price:$120.00
Total Discount Amount:-$30.00
Price Before Tax:$90.00
Estimated Sales Tax:+$7.65
How to use this tool
1Step 1
Enter the original item price.
2Step 2
Select or type the discount percentage.
3Step 3
Optionally add stacked coupon codes or sales tax percentage.
Frequently asked questions
How are stacked discounts calculated?
The extra coupon percentage is applied to the already discounted price, rather than added directly.