| 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 | $119.57 | 4.254% | $124.6565 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $100.46 | 3.702% | $104.179 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $96.97 | 8.186% | $104.908 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $221.95 | 9.548% | $243.1418 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $20.45 | 11.659% | $22.8343 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $149.90 | 5.852% | $158.6721 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $104.66 | 12.565% | $117.8105 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $813.96 | $876.2022 | $876.20 | $876.20 | $876.20 | |