| 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 | $199.87 | 6.319% | $212.4998 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $51.41 | 13.493% | $58.3468 | $58.35 | $58.35 | $58.30 |
| Purchase #3 | $113.35 | 8.526% | $123.0142 | $123.01 | $123.00 | $123.00 |
| Purchase #4 | $90.40 | 7.584% | $97.2559 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $144.59 | 6.187% | $153.5358 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $204.95 | 10.467% | $226.4021 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $116.77 | 4.572% | $122.1087 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $921.34 | $993.1633 | $993.17 | $993.15 | $993.10 | |