| 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 | $234.48 | 3.638% | $243.0104 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $226.74 | 5.583% | $239.3989 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $199.49 | 6.383% | $212.2234 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $53.57 | 9.439% | $58.6265 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $191.35 | 9.781% | $210.0659 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $143.42 | 10.431% | $158.3801 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $23.40 | 6.605% | $24.9456 | $24.95 | $24.95 | $24.90 |
| 7 purchase totals = | $1,072.45 | $1,146.6508 | $1,146.66 | $1,146.65 | $1,146.60 | |