| 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 | $136.69 | 5.459% | $144.1519 | $144.15 | $144.15 | $144.20 |
| Purchase #2 | $106.59 | 12.615% | $120.0363 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $51.52 | 7.453% | $55.3598 | $55.36 | $55.35 | $55.40 |
| Purchase #4 | $75.64 | 9.653% | $82.9415 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $80.43 | 7.500% | $86.4623 | $86.46 | $86.45 | $86.50 |
| Purchase #6 | $191.82 | 8.572% | $208.2628 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $177.49 | 5.352% | $186.9893 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $820.18 | $884.2039 | $884.20 | $884.20 | $884.30 | |