| 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 | $135.57 | 10.239% | $149.451 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $90.35 | 8.389% | $97.9295 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $208.29 | 9.374% | $227.8151 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $85.35 | 4.273% | $88.997 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $185.84 | 10.246% | $204.8812 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $45.28 | 8.161% | $48.9753 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $24.41 | 6.807% | $26.0716 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $775.09 | $844.1207 | $844.13 | $844.15 | $844.20 | |