Sales Tax Calculator is a free online tool that calculates the tax amount and total price including sales tax. Enter the original price and tax rate percentage to instantly see the breakdown in your browser.
A sales tax calculator computes the tax charged on a purchase based on a percentage rate applied to the pre-tax price. It is used by shoppers, retailers, and accountants to quickly determine the tax amount and final total. Tax rates vary by country, state, and product category.
Sales Tax Calculator
Calculate the tax amount and total price including sales tax.
How to Use
- Enter the original price in the first field
- Enter the tax rate percentage in the second field
- Click the Calculate button
- View the tax amount and total price in the output
Example
Input
Price: $100, Tax Rate: 8%
Output
Price: $100.00 Tax (8%): $8.00 Total: $108.00
FAQ
- How is sales tax calculated?
- Sales tax is calculated as (price × tax rate) / 100. The total is the original price plus the tax amount.
- Is this tool free?
- Yes, it is completely free with no registration required.
- Does this tool run in the browser?
- Yes, all calculations happen locally in your browser with no data sent to a server.