| 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 | $136.33 | 12.817% | $153.8034 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $82.66 | 5.690% | $87.3634 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $238.87 | 6.325% | $253.9785 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $54.67 | 4.503% | $57.1318 | $57.13 | $57.15 | $57.10 |
| Purchase #5 | $29.83 | 12.448% | $33.5432 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $208.54 | 8.439% | $226.1387 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $75.60 | 7.553% | $81.3101 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $826.50 | $893.2691 | $893.26 | $893.30 | $893.20 | |