Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $28.71 | 10.757% | $31.7983 | $31.80 | $31.80 | $31.80 |
Purchase #2 | $135.31 | 7.339% | $145.2404 | $145.24 | $145.25 | $145.20 |
Purchase #3 | $140.44 | 10.213% | $154.7831 | $154.78 | $154.80 | $154.80 |
Purchase #4 | $215.48 | 13.476% | $244.5181 | $244.52 | $244.50 | $244.50 |
Purchase #5 | $11.63 | 11.732% | $12.9944 | $12.99 | $13.00 | $13.00 |
Purchase #6 | $93.95 | 7.308% | $100.8159 | $100.82 | $100.80 | $100.80 |
Purchase #7 | $21.91 | 10.640% | $24.2412 | $24.24 | $24.25 | $24.20 |
7 purchase totals = | $647.43 | $714.3914 | $714.39 | $714.40 | $714.30 |