Calculation type: Finding the value after a percentage increase (adding tax). The default rate here is only an example — sales tax varies by state and locality.
Calculator usage: Step 1: Calculate the tax amount. Use the
Basic Percentage Calculator (“What is A% of B?”). Enter
8 [A] and $
200 [B]. The calculator will determine
8% of $
200.
Step 2: Add the tax amount calculated in Step 1 to the pre-tax price.
Formula explanation:
We want to find the total price, which is the pre-tax price plus
8% sales tax.
Tax amount = (
8 / 100) × $
200 =
0.08 × $
200 = $
16
Total price = $
200 + $
16 = $
216