| 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 | $207.36 | 4.624% | $216.9483 | $216.95 | $216.95 | $216.90 |
| Purchase #2 | $86.94 | 7.497% | $93.4579 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $209.66 | 7.507% | $225.3992 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $66.89 | 10.304% | $73.7823 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $35.31 | 10.228% | $38.9215 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $119.50 | 9.730% | $131.1274 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $25.75 | 11.188% | $28.6309 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $751.41 | $808.2675 | $808.27 | $808.30 | $808.20 | |