What is the difference between tax amount and tax rate?
Tax amount is printed on a receipt; tax rate estimates tax as a percentage.
Calculate tip with tax
A tip calculator with tax shows whether the tip is calculated from the pre-tax subtotal or from the subtotal plus tax. The choice changes the tip, not the tax printed on the receipt.
This tax and tip calculator shows that an $80.00 subtotal with $8.00 tax produces a $16.00 pre-tax tip or a $17.60 after-tax tip at 20%. Calculate a complete bill and tip or split the completed bill.
Frequently asked questions
Does a tip calculator with tax include tax in the tip basis?
Only when you intentionally choose an after-tax tip.
Why does 20% become $17.60 instead of $16.00?
Twenty percent of $88.00 is $17.60, while 20% of $80.00 is $16.00.
Can local tax rules change the estimate?
Yes. A printed receipt amount is more exact than a general rate estimate.