| 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 | $76.77 | 6.373% | $81.6626 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $43.78 | 6.160% | $46.4768 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $180.39 | 9.224% | $197.0292 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $28.56 | 6.394% | $30.3861 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $186.90 | 13.651% | $212.4137 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $113.68 | 9.769% | $124.7854 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $73.85 | 9.258% | $80.687 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $703.93 | $773.4408 | $773.45 | $773.50 | $773.50 | |