| 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 | $57.46 | 3.324% | $59.37 | $59.37 | $59.35 | $59.40 |
| Purchase #2 | $111.53 | 5.245% | $117.3797 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $10.73 | 8.357% | $11.6267 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $208.46 | 11.432% | $232.2911 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $41.88 | 11.471% | $46.6841 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $114.48 | 9.370% | $125.2068 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $229.55 | 9.359% | $251.0336 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $774.09 | $843.5920 | $843.59 | $843.65 | $843.60 | |