Question

The cost of developing film is 5.49 per roll. There is also 6% sales tax charged. What would be the cost of developing 1 roll of film after tax?

Answer 1

5.82

Explanation:

6% = 0.06

5.49 * 0.06 = 0.3294

Rounded = 0.33

5.49 + 0.33 = 5.82

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alternate methos

5.49 * 1.06 = 5.8194

rounded = 5.82