| 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 | $204.32 | 4.855% | $214.2397 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $80.84 | 7.485% | $86.8909 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $125.85 | 13.672% | $143.0562 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $15.46 | 7.597% | $16.6345 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $61.79 | 8.184% | $66.8469 | $66.85 | $66.85 | $66.80 |
| Purchase #6 | $53.69 | 9.142% | $58.5983 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $194.61 | 13.218% | $220.3335 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $736.56 | $806.6000 | $806.60 | $806.65 | $806.50 | |