| 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 | $20.71 | 6.113% | $21.976 | $21.98 | $22.00 | $22.00 |
| Purchase #2 | $106.82 | 9.228% | $116.6773 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $97.38 | 6.852% | $104.0525 | $104.05 | $104.05 | $104.10 |
| Purchase #4 | $37.95 | 5.545% | $40.0543 | $40.05 | $40.05 | $40.10 |
| Purchase #5 | $153.33 | 11.838% | $171.4812 | $171.48 | $171.50 | $171.50 |
| Purchase #6 | $247.57 | 9.553% | $271.2204 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $225.60 | 13.471% | $255.9906 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $889.36 | $981.4523 | $981.45 | $981.50 | $981.60 | |