| 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 | $79.84 | 11.276% | $88.8428 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $46.49 | 8.399% | $50.3947 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $36.87 | 8.345% | $39.9468 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $73.50 | 12.539% | $82.7162 | $82.72 | $82.70 | $82.70 |
| Purchase #5 | $137.57 | 6.334% | $146.2837 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $236.79 | 4.710% | $247.9428 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $141.65 | 6.478% | $150.8261 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $752.71 | $806.9531 | $806.95 | $807.00 | $806.80 | |