| 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 | $147.78 | 10.240% | $162.9127 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $113.43 | 9.734% | $124.4713 | $124.47 | $124.45 | $124.50 |
| Purchase #3 | $33.45 | 7.410% | $35.9286 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $57.95 | 4.754% | $60.7049 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $110.61 | 12.144% | $124.0425 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $224.44 | 10.469% | $247.9366 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $119.95 | 10.189% | $132.1717 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $807.61 | $888.1683 | $888.16 | $888.15 | $888.10 | |