| 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 | $15.74 | 11.121% | $17.4904 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $68.93 | 6.183% | $73.1919 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $214.98 | 9.714% | $235.8632 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $42.74 | 12.684% | $48.1611 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $210.62 | 7.134% | $225.6456 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $116.34 | 9.279% | $127.1352 | $127.14 | $127.15 | $127.10 |
| Purchase #7 | $190.81 | 13.398% | $216.3747 | $216.37 | $216.35 | $216.40 |
| 7 purchase totals = | $860.16 | $943.8621 | $943.86 | $943.85 | $943.90 | |