Sales Tax Calculator – Calculate Price After Tax
A sales tax calculator finds the total price after adding sales tax. You enter the pre-tax price and the tax rate (e.g. 8%). This article explains the formula and links to our sales tax calculator.
Quick Answer
| Label | Value |
|---|---|
| Price | $100 |
| Tax rate | 8% |
| Total after tax | $108 |
How It Works
Total = price × (1 + tax rate ÷ 100). For $100 with 8% tax: $100 × 1.08 = $108. Enter your price and your local sales tax rate in our calculator. Tax rates vary by state and locality.
Additional Notes
Check your state and local rates. Some items may be exempt.
Use Our Calculator
Try our Sales Tax Calculator for your own numbers: /calculators/sales-tax-calculator
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Frequently asked questions
Multiply the price by (1 + tax rate / 100). Example: $50 at 6% = $53.
Check your state and local tax authority. Rates often range from 0% to 10%.
Yes. Total = price × (1 + rate/100).