Sales Tax
Calculator
Add or remove sales tax instantly. Results as you type.
Price With Tax
PriceTax rate%
$108.50
Pre-Tax Price from Total
Total priceTax rate%
$100
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Frequently asked questions
How do I calculate sales tax?
Multiply the price by the tax rate divided by 100. Example: $100 × 0.085 = $8.50 tax → total $108.50.
What is the sales tax rate in my state?
US sales tax varies by state: California 7.25%, New York 4%, Texas 6.25%, Florida 6%, Washington 6.5%.
How do I find the pre-tax price?
Divide the total by (1 + tax rate/100). Example: $108.50 ÷ 1.085 = $100 pre-tax.