| 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 | $155.70 | 13.282% | $176.3801 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $31.77 | 12.440% | $35.7222 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $215.77 | 12.615% | $242.9894 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $72.72 | 5.802% | $76.9392 | $76.94 | $76.95 | $76.90 |
| Purchase #5 | $54.46 | 6.850% | $58.1905 | $58.19 | $58.20 | $58.20 |
| Purchase #6 | $37.70 | 6.267% | $40.0627 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $210.69 | 9.151% | $229.9702 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $778.81 | $860.2543 | $860.25 | $860.25 | $860.30 | |