| 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 | $138.49 | 12.169% | $155.3428 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $33.50 | 12.817% | $37.7937 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $139.72 | 7.180% | $149.7519 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $96.58 | 5.419% | $101.8137 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $205.45 | 3.418% | $212.4723 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $220.55 | 4.197% | $229.8065 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $58.87 | 4.389% | $61.4538 | $61.45 | $61.45 | $61.50 |
| 7 purchase totals = | $893.16 | $948.4347 | $948.42 | $948.40 | $948.50 | |