| 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 | $102.52 | 12.476% | $115.3104 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $50.66 | 4.286% | $52.8313 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $144.48 | 6.756% | $154.2411 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $140.75 | 5.300% | $148.2098 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $97.72 | 7.551% | $105.0988 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $104.58 | 11.824% | $116.9455 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $62.67 | 9.527% | $68.6406 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $703.38 | $761.2775 | $761.28 | $761.30 | $761.10 | |