| 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 | $228.26 | 3.863% | $237.0777 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $55.62 | 6.232% | $59.0862 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $48.99 | 5.508% | $51.6884 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $13.29 | 4.553% | $13.8951 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $210.50 | 4.143% | $219.221 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $29.53 | 13.341% | $33.4696 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $207.96 | 3.764% | $215.7876 | $215.79 | $215.80 | $215.80 |
| 7 purchase totals = | $794.15 | $830.2256 | $830.24 | $830.25 | $830.30 | |