| 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 | $74.48 | 11.413% | $82.9804 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $85.28 | 9.203% | $93.1283 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $43.49 | 5.658% | $45.9507 | $45.95 | $45.95 | $46.00 |
| Purchase #4 | $202.98 | 10.492% | $224.2767 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $121.63 | 10.297% | $134.1542 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $38.65 | 5.556% | $40.7974 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $102.54 | 3.408% | $106.0346 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $669.05 | $727.3223 | $727.32 | $727.40 | $727.40 | |