| 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 | $71.57 | 4.375% | $74.7012 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $153.68 | 13.633% | $174.6312 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $50.29 | 11.457% | $56.0517 | $56.05 | $56.05 | $56.10 |
| Purchase #4 | $108.26 | 10.350% | $119.4649 | $119.46 | $119.45 | $119.50 |
| Purchase #5 | $102.98 | 10.794% | $114.0957 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $47.38 | 3.104% | $48.8507 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $28.78 | 6.456% | $30.638 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $562.94 | $618.4334 | $618.43 | $618.45 | $618.50 | |