Does Sales Tax Add upload my file or text to Tool-You servers?

No. Sales Tax Add runs in this browser tab. Files stay on the device. Limit note: Amount and tax %. Exclusive add-on.

Should I use VAT / Tax Calculator instead of Sales Tax Add?

Use Sales Tax Add when you need Add a tax percent to an amount. Use VAT / Tax Calculator when you need Add or extract a tax rate. They share a category (Finance) but not the same job.

Sales Tax Add

Add a tax percent to an amount.

Adds a tax percent on top of an amount. Unlike VAT / Tax this is always tax-exclusive add-on. Unlike Discount this increases the total. Negative amount fails.

What Sales Tax Add does

Adds a tax percent on top of an amount. Unlike VAT / Tax this is always tax-exclusive add-on. Unlike Discount this increases the total. Negative amount fails.

Sales Tax Add sits in the Finance group on purpose. It is not VAT / Tax Calculator (Add or extract a tax rate.) and not Discount Calculator (Sale price and savings, with quantity.). Choose this page when you need Add a tax percent to an amount. If you stretch Sales Tax Add into a neighbor’s job, the result will look wrong even though the site chrome looks the same.

How to use Sales Tax Add

Confirm you need Sales Tax Add, not VAT / Tax Calculator (Add or extract a tax rate.). Address: /finance/sales-tax-add.
Enter the numbers or dates Sales Tax Add uses. Add a tax percent to an amount.
Read the result as Sales Tax Add defines it — not as Discount Calculator (Sale price and savings, with quantity.). Adds a tax percent on top of an amount. Unlike VAT / Tax this is always tax-exclusive add-on. Unlike Discount this increases the total. Negative amount fails.
Sales Tax Add is an estimate in the browser, not professional advice. Amount and tax %. Exclusive add-on.
Need a different formula? Try Discount Calculator (Sale price and savings, with quantity.) instead of stretching Sales Tax Add.

When not to use Sales Tax Add

Skip Sales Tax Add when a neighbor tool matches better — start with VAT / Tax Calculator or Discount Calculator — or when the description already warns the job will fail. In the tool’s own words: Adds a tax percent on top of an amount. Unlike VAT / Tax this is always tax-exclusive add-on. Unlike Discount this increases the total. Negative amount fails.

Questions about Sales Tax Add

What does Sales Tax Add do that other Finance pages on this site do not?: Adds a tax percent on top of an amount. Unlike VAT / Tax this is always tax-exclusive add-on. Unlike Discount this increases the total. Negative amount fails. Short version: Add a tax percent to an amount.
Does Sales Tax Add upload my file or text to Tool-You servers?: No. Sales Tax Add runs in this browser tab. Files stay on the device. Limit note: Amount and tax %. Exclusive add-on.
Should I use VAT / Tax Calculator instead of Sales Tax Add?: Use Sales Tax Add when you need Add a tax percent to an amount. Use VAT / Tax Calculator when you need Add or extract a tax rate. They share a category (Finance) but not the same job.
What are the limits of Sales Tax Add?: Amount and tax %. Exclusive add-on. Also: Adds a tax percent on top of an amount. Unlike VAT / Tax this is always tax-exclusive add-on. Unlike Discount this increases the total. Negative amount fails.