| 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 | $73.78 | 10.119% | $81.2458 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $58.92 | 5.347% | $62.0705 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $201.41 | 8.274% | $218.0747 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $99.71 | 12.680% | $112.3532 | $112.35 | $112.35 | $112.40 |
| Purchase #5 | $44.79 | 9.267% | $48.9407 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $245.31 | 9.594% | $268.845 | $268.85 | $268.85 | $268.80 |
| Purchase #7 | $74.85 | 12.149% | $83.9435 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $798.77 | $875.4734 | $875.47 | $875.45 | $875.40 | |