| 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 | $8.51 | 5.266% | $8.9581 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $191.41 | 12.837% | $215.9813 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $90.55 | 7.523% | $97.3621 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $54.96 | 8.314% | $59.5294 | $59.53 | $59.55 | $59.50 |
| Purchase #5 | $35.45 | 3.254% | $36.6035 | $36.60 | $36.60 | $36.60 |
| Purchase #6 | $10.99 | 7.386% | $11.8017 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $150.66 | 3.338% | $155.689 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $542.53 | $585.9251 | $585.92 | $585.95 | $586.00 | |