| 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 | $116.62 | 4.762% | $122.1734 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $210.54 | 12.791% | $237.4702 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $151.88 | 9.746% | $166.6822 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $186.61 | 12.607% | $210.1359 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $22.90 | 4.583% | $23.9495 | $23.95 | $23.95 | $23.90 |
| Purchase #6 | $47.50 | 8.468% | $51.5223 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $100.78 | 3.741% | $104.5502 | $104.55 | $104.55 | $104.60 |
| 7 purchase totals = | $836.83 | $916.4837 | $916.48 | $916.45 | $916.50 | |