| 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 | $27.53 | 12.793% | $31.0519 | $31.05 | $31.05 | $31.10 |
| Purchase #2 | $31.42 | 5.756% | $33.2285 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $187.38 | 3.722% | $194.3543 | $194.35 | $194.35 | $194.40 |
| Purchase #4 | $206.61 | 9.747% | $226.7483 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $30.94 | 8.810% | $33.6658 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $146.33 | 11.518% | $163.1843 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $221.41 | 10.435% | $244.5141 | $244.51 | $244.50 | $244.50 |
| 7 purchase totals = | $851.62 | $926.7472 | $926.74 | $926.75 | $926.80 | |