| 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 | $35.46 | 5.173% | $37.2943 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $189.97 | 10.637% | $210.1771 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $61.74 | 9.288% | $67.4744 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $208.73 | 7.714% | $224.8314 | $224.83 | $224.85 | $224.80 |
| Purchase #5 | $33.70 | 7.375% | $36.1854 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $174.70 | 3.296% | $180.4581 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $107.42 | 4.498% | $112.2518 | $112.25 | $112.25 | $112.30 |
| 7 purchase totals = | $811.72 | $868.6725 | $868.67 | $868.70 | $868.80 | |