| 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 | $69.67 | 12.228% | $78.1892 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $97.58 | 6.625% | $104.0447 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $247.67 | 7.854% | $267.122 | $267.12 | $267.10 | $267.10 |
| Purchase #4 | $128.82 | 10.204% | $141.9648 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $199.86 | 8.470% | $216.7881 | $216.79 | $216.80 | $216.80 |
| Purchase #6 | $8.41 | 11.600% | $9.3856 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $65.86 | 5.191% | $69.2788 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $817.87 | $886.7732 | $886.77 | $886.80 | $886.80 | |