| 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 | $115.31 | 8.367% | $124.958 | $124.96 | $124.95 | $125.00 |
| Purchase #2 | $170.59 | 10.372% | $188.2836 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $21.53 | 7.324% | $23.1069 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $180.73 | 4.162% | $188.252 | $188.25 | $188.25 | $188.30 |
| Purchase #5 | $187.32 | 13.431% | $212.4789 | $212.48 | $212.50 | $212.50 |
| Purchase #6 | $135.40 | 13.847% | $154.1488 | $154.15 | $154.15 | $154.10 |
| Purchase #7 | $40.55 | 9.469% | $44.3897 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $851.43 | $935.6179 | $935.62 | $935.65 | $935.70 | |