| 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 | $167.93 | 6.742% | $179.2518 | $179.25 | $179.25 | $179.30 |
| Purchase #2 | $188.27 | 10.738% | $208.4864 | $208.49 | $208.50 | $208.50 |
| Purchase #3 | $89.58 | 4.128% | $93.2779 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $66.31 | 7.587% | $71.3409 | $71.34 | $71.35 | $71.30 |
| Purchase #5 | $97.33 | 13.492% | $110.4618 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $126.96 | 6.858% | $135.6669 | $135.67 | $135.65 | $135.70 |
| Purchase #7 | $51.55 | 3.244% | $53.2223 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $787.93 | $851.7080 | $851.71 | $851.70 | $851.80 | |