Discount Calculator
Calculate final price after percentage off or fixed amount discount. Estimate savings, tax, and compare deals.
Step 1: Price & Discount
%
Discount Tips
Percentage discounts are common for sales. Fixed amount works best for coupons or rebates. Final price includes your discount.
Step 2: Tax & Options
%
Tax Handling
By default, tax is calculated on the discounted price. Uncheck to apply tax on original price (less common).
Discount & Savings Estimate
Summary
Price Breakdown
Comparison
Final Price (after discount & tax)
$80.00
You save $20.00 (20%)
Original Price
$100.00
Discount Amount
$20.00
Tax Amount
$0.00
Savings Percentage
20%
Detailed Price Breakdown
| Description | Amount | Rate | Subtotal |
|---|
What if you compare?
Discount Formulas
Final = (Original − Discount) × (1 + Tax%)
Discount can be percentage (Original × %) or fixed. Additional discounts stack. Tax may be applied before or after discount depending on region.
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