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 | $20.91 | 4.690% | $21.8907 | $21.89 | $21.90 | $21.90 |
Purchase #2 | $170.44 | 5.628% | $180.0324 | $180.03 | $180.05 | $180.00 |
Purchase #3 | $54.71 | 7.728% | $58.938 | $58.94 | $58.95 | $58.90 |
Purchase #4 | $109.62 | 6.128% | $116.3375 | $116.34 | $116.35 | $116.30 |
Purchase #5 | $85.34 | 3.189% | $88.0615 | $88.06 | $88.05 | $88.10 |
Purchase #6 | $93.58 | 11.439% | $104.2846 | $104.28 | $104.30 | $104.30 |
Purchase #7 | $205.79 | 6.550% | $219.2692 | $219.27 | $219.25 | $219.30 |
7 purchase totals = | $740.39 | $788.8139 | $788.81 | $788.85 | $788.80 |