| 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 | $224.27 | 8.372% | $243.0459 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $212.91 | 12.142% | $238.7615 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $21.56 | 5.394% | $22.7229 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $24.97 | 13.367% | $28.3077 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $69.88 | 8.215% | $75.6206 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $10.41 | 4.720% | $10.9014 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $82.82 | 13.335% | $93.864 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $646.82 | $713.2240 | $713.22 | $713.15 | $713.20 | |