| 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 | $139.98 | 13.757% | $159.237 | $159.24 | $159.25 | $159.20 |
| Purchase #2 | $33.57 | 10.824% | $37.2036 | $37.20 | $37.20 | $37.20 |
| Purchase #3 | $65.57 | 5.395% | $69.1075 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $41.91 | 7.426% | $45.0222 | $45.02 | $45.00 | $45.00 |
| Purchase #5 | $33.94 | 3.567% | $35.1506 | $35.15 | $35.15 | $35.20 |
| Purchase #6 | $42.61 | 8.246% | $46.1236 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $150.48 | 6.616% | $160.4358 | $160.44 | $160.45 | $160.40 |
| 7 purchase totals = | $508.06 | $552.2803 | $552.28 | $552.25 | $552.20 | |