| 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 | $53.26 | 9.128% | $58.1216 | $58.12 | $58.10 | $58.10 |
| Purchase #2 | $70.92 | 5.728% | $74.9823 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $116.56 | 12.494% | $131.123 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $147.37 | 4.589% | $154.1328 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $102.79 | 12.258% | $115.39 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $178.68 | 7.517% | $192.1114 | $192.11 | $192.10 | $192.10 |
| Purchase #7 | $131.46 | 8.267% | $142.3278 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $801.04 | $868.1889 | $868.18 | $868.20 | $868.10 | |