| 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 | $42.35 | 4.667% | $44.3265 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $120.68 | 9.453% | $132.0879 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $208.81 | 3.703% | $216.5422 | $216.54 | $216.55 | $216.50 |
| Purchase #4 | $146.85 | 12.379% | $165.0286 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $26.79 | 11.612% | $29.9009 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $59.33 | 13.654% | $67.4309 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $55.77 | 11.263% | $62.0514 | $62.05 | $62.05 | $62.10 |
| 7 purchase totals = | $660.58 | $717.3684 | $717.37 | $717.45 | $717.30 | |