| 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 | $99.53 | 4.567% | $104.0755 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $20.60 | 12.286% | $23.1309 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $134.83 | 6.406% | $143.4672 | $143.47 | $143.45 | $143.50 |
| Purchase #4 | $86.88 | 12.471% | $97.7148 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $182.64 | 12.642% | $205.7293 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $63.67 | 12.679% | $71.7427 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $96.88 | 5.330% | $102.0437 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $685.03 | $747.9041 | $747.90 | $747.95 | $747.80 | |