| 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 | $73.63 | 3.400% | $76.1334 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $39.84 | 10.487% | $44.018 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $104.88 | 9.627% | $114.9768 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $62.92 | 5.649% | $66.4744 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $234.32 | 3.314% | $242.0854 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $93.68 | 11.608% | $104.5544 | $104.55 | $104.55 | $104.60 |
| Purchase #7 | $151.74 | 7.627% | $163.3132 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $761.01 | $811.5556 | $811.55 | $811.55 | $811.60 | |