| 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 | $241.34 | 4.476% | $252.1424 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $136.93 | 13.443% | $155.3375 | $155.34 | $155.35 | $155.30 |
| Purchase #3 | $42.63 | 13.851% | $48.5347 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $14.82 | 5.225% | $15.5943 | $15.59 | $15.60 | $15.60 |
| Purchase #5 | $143.73 | 7.213% | $154.0972 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $37.70 | 11.460% | $42.0204 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $98.76 | 7.371% | $106.0396 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $715.91 | $773.7661 | $773.76 | $773.80 | $773.60 | |