| 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 | $87.86 | 10.719% | $97.2777 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $150.32 | 3.865% | $156.1299 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $58.36 | 8.701% | $63.4379 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $75.51 | 8.654% | $82.0446 | $82.04 | $82.05 | $82.00 |
| Purchase #5 | $169.48 | 12.532% | $190.7192 | $190.72 | $190.70 | $190.70 |
| Purchase #6 | $197.74 | 6.698% | $210.9846 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $99.40 | 5.159% | $104.528 | $104.53 | $104.55 | $104.50 |
| 7 purchase totals = | $838.67 | $905.1219 | $905.12 | $905.20 | $905.00 | |