| 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 | $148.36 | 6.826% | $158.4871 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $204.79 | 8.317% | $221.8224 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $108.35 | 13.347% | $122.8115 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $204.76 | 11.532% | $228.3729 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $155.79 | 8.625% | $169.2269 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $17.30 | 3.373% | $17.8835 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $104.51 | 11.213% | $116.2287 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $943.86 | $1,034.8330 | $1,034.83 | $1,034.85 | $1,034.80 | |