Sales Tax Calculator
Calculate sales tax and the final total from a subtotal and tax rate.
About this tool
What is Sales Tax Calculator?
Estimate sales tax by entering a purchase subtotal and the applicable tax percentage. Avorqin calculates the tax amount and final total locally in your browser. You provide the tax rate, so the tool does not rely on an external tax-rate database.
How to use
Get your result in a few steps
- 1
Enter the purchase subtotal.
- 2
Enter the sales tax rate.
- 3
Click 'Calculate Sales Tax'.
- 4
Review the tax amount and total.
Frequently asked questions
Questions about Sales Tax Calculator
Does this look up my local sales tax rate?
No. Enter the tax rate that applies to your location or transaction.
Why do I enter the tax rate manually?
Sales tax rates vary by jurisdiction and can change, so this calculator lets you provide the applicable rate.
Does the calculator run locally?
Yes. The calculation runs in your browser.
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