Question: how do you find the percentage of sales tax?
Answer: Divide the sales tax cost by the pretax price. In this example, you would divide $2.44 by $61 to get 0.04. Multiply the Step 2 answer by 100 to convert the sales tax rate from a decimal to a percentage. Finishing the computation, you would multiply 0.04 by 100 to find the sales tax rate equals 4 percent.