| 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 | $212.46 | 4.723% | $222.4945 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $167.62 | 13.694% | $190.5739 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $49.68 | 10.777% | $55.034 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $219.47 | 6.835% | $234.4708 | $234.47 | $234.45 | $234.50 |
| Purchase #5 | $216.51 | 12.350% | $243.249 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $144.27 | 4.525% | $150.7982 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $63.69 | 4.638% | $66.6439 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $1,073.70 | $1,163.2643 | $1,163.25 | $1,163.25 | $1,163.20 | |