| 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 | $213.50 | 6.247% | $226.8373 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $17.84 | 13.376% | $20.2263 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $83.99 | 3.819% | $87.1976 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $92.53 | 8.785% | $100.6588 | $100.66 | $100.65 | $100.70 |
| Purchase #5 | $117.67 | 12.410% | $132.2728 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $90.70 | 7.527% | $97.527 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $44.72 | 13.487% | $50.7514 | $50.75 | $50.75 | $50.80 |
| 7 purchase totals = | $660.95 | $715.4712 | $715.48 | $715.50 | $715.50 | |