| 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 | $245.82 | 9.631% | $269.4949 | $269.49 | $269.50 | $269.50 |
| Purchase #2 | $33.41 | 6.637% | $35.6274 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $124.35 | 11.440% | $138.5756 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $172.64 | 4.343% | $180.1378 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $100.58 | 5.659% | $106.2718 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $68.48 | 13.537% | $77.7501 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $94.43 | 3.563% | $97.7945 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $839.71 | $905.6521 | $905.65 | $905.70 | $905.70 | |