| 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 | $81.37 | 3.697% | $84.3782 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $119.88 | 3.850% | $124.4954 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $22.50 | 6.494% | $23.9612 | $23.96 | $23.95 | $24.00 |
| Purchase #4 | $31.59 | 7.249% | $33.88 | $33.88 | $33.90 | $33.90 |
| Purchase #5 | $70.79 | 10.782% | $78.4226 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $13.92 | 8.662% | $15.1258 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $217.25 | 9.587% | $238.0778 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $557.30 | $598.3410 | $598.35 | $598.40 | $598.40 | |