| 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 | $26.31 | 11.249% | $29.2696 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $214.65 | 8.445% | $232.7772 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $102.83 | 5.834% | $108.8291 | $108.83 | $108.85 | $108.80 |
| Purchase #4 | $111.84 | 13.408% | $126.8355 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $86.48 | 11.811% | $96.6942 | $96.69 | $96.70 | $96.70 |
| Purchase #6 | $114.54 | 11.850% | $128.113 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $25.40 | 9.571% | $27.831 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $682.05 | $750.3496 | $750.35 | $750.40 | $750.30 | |