Sales Tax Calculator

Calculate the total cost of any purchase including state and local taxes

What is this? This calculator adds sales tax to any purchase price and shows the total cost. It includes common state tax rates so you can quickly estimate what you'll actually pay — useful for budgeting, pricing products, or comparing costs across different jurisdictions.

Who it's for: Shoppers budgeting for big purchases, business owners setting prices, or anyone curious what something really costs after tax.

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Purchase Details

Purchase Price ($) oninput="calculate()"

State Tax Rate (%) oninput="calculate()"

Local / City Tax (%) oninput="calculate()"

Items Purchased oninput="calculate()"

Tax Breakdown

Subtotal

—

before tax

State Tax

—

Local Tax

—

Total Tax

—

Grand Total

—

what you pay

Effective Tax Rate

—

combined rate

Recommended Tools

Since you're working with sales tax, you might also need to file taxes. FreeTaxUSA offers free federal filing and affordable state returns — no surprise fees.

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FTC Disclosure: This link is an affiliate link. We may earn a commission at no extra cost to you if you sign up through this link. This compensation helps support this free calculator.

Estimates only. Actual tax rates vary by jurisdiction and item category. Some items are tax-exempt. Consult a tax professional.

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