Sales Tax Calculator
Add sales tax to a price based on your local tax rate, useful for estimating the final cost of a purchase before you check out.
$100
Subtotal
$8.00
Tax
$108.00
Total
About the Sales Tax Calculator
A sales tax calculator adds sales tax to a price based on your local tax rate, useful for estimating the final cost of a purchase before checkout.
How to use
1
Enter the price of the item and your local sales tax rate.
2
View the calculated tax amount and total price.
3
Adjust the rate if you're comparing different tax jurisdictions.
Frequently asked questions
Where can I find my local sales tax rate?
Sales tax rates vary by state, county, and sometimes city, so checking your local government's tax department website gives the most accurate current rate.
Does this account for tax-exempt items?
No, this assumes the full price is taxable. Certain items like groceries or medications may be exempt or taxed at a different rate depending on your location.
Explore more tools in the Calculators category.