| 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 | $221.65 | 7.462% | $238.1895 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $41.33 | 5.748% | $43.7056 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $120.75 | 4.492% | $126.1741 | $126.17 | $126.15 | $126.20 |
| Purchase #4 | $59.63 | 7.621% | $64.1744 | $64.17 | $64.15 | $64.20 |
| Purchase #5 | $32.49 | 3.273% | $33.5534 | $33.55 | $33.55 | $33.60 |
| Purchase #6 | $86.43 | 13.539% | $98.1318 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $250.34 | 12.600% | $281.8828 | $281.88 | $281.90 | $281.90 |
| 7 purchase totals = | $812.62 | $885.8116 | $885.80 | $885.80 | $885.90 | |