| 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 | $48.42 | 7.480% | $52.0418 | $52.04 | $52.05 | $52.00 |
| Purchase #2 | $48.81 | 11.269% | $54.3104 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $15.47 | 10.836% | $17.1463 | $17.15 | $17.15 | $17.10 |
| Purchase #4 | $205.56 | 5.349% | $216.5554 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $138.90 | 10.244% | $153.1289 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $52.30 | 13.491% | $59.3558 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $139.77 | 5.282% | $147.1527 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $649.23 | $699.6913 | $699.70 | $699.70 | $699.70 | |