| 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 | $180.45 | 11.273% | $200.7921 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $75.41 | 9.352% | $82.4623 | $82.46 | $82.45 | $82.50 |
| Purchase #3 | $44.68 | 9.356% | $48.8603 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $15.87 | 7.306% | $17.0295 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $194.66 | 5.247% | $204.8738 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $85.69 | 8.127% | $92.654 | $92.65 | $92.65 | $92.70 |
| Purchase #7 | $226.56 | 8.626% | $246.1031 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $823.32 | $892.7751 | $892.76 | $892.75 | $892.90 | |