| 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 | $150.82 | 5.118% | $158.539 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $216.46 | 12.272% | $243.024 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $213.93 | 7.265% | $229.472 | $229.47 | $229.45 | $229.50 |
| Purchase #4 | $163.95 | 3.612% | $169.8719 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $207.61 | 9.564% | $227.4658 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $168.91 | 9.252% | $184.5376 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $192.80 | 8.853% | $209.8686 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $1,314.48 | $1,422.7789 | $1,422.78 | $1,422.70 | $1,422.80 | |