| 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 | $148.45 | 5.316% | $156.3416 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $69.82 | 7.764% | $75.2408 | $75.24 | $75.25 | $75.20 |
| Purchase #3 | $168.35 | 12.579% | $189.5267 | $189.53 | $189.55 | $189.50 |
| Purchase #4 | $29.30 | 13.475% | $33.2482 | $33.25 | $33.25 | $33.20 |
| Purchase #5 | $180.88 | 3.693% | $187.5599 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $39.89 | 9.572% | $43.7083 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $220.94 | 3.208% | $228.0278 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $857.63 | $913.6533 | $913.66 | $913.70 | $913.50 | |