Sales Tax Calculator
Use our Sales Tax Calculator to calculate sales tax on a sale.
Figuring sales tax is as easy as 1,2,3...
- Simply enter the amount of the sale before sales tax in the input box under "Cost Subtotal".
- Then enter the sales tax rate in the input box under "Sales Tax Rate".
- Click the Calculate Sales Tax button to find the sales tax owed on the sale.
You may also be interested in our printable
Sales Tax Chart.