| 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 | $139.75 | 10.873% | $154.945 | $154.95 | $154.95 | $154.90 |
| Purchase #2 | $153.66 | 12.765% | $173.2747 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $26.99 | 6.200% | $28.6634 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $72.71 | 5.464% | $76.6829 | $76.68 | $76.70 | $76.70 |
| Purchase #5 | $117.61 | 5.747% | $124.369 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $156.34 | 10.734% | $173.1215 | $173.12 | $173.10 | $173.10 |
| Purchase #7 | $111.93 | 8.819% | $121.8011 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $778.99 | $852.8576 | $852.85 | $852.80 | $852.90 | |