| 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 | $91.69 | 6.314% | $97.4793 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $204.91 | 4.192% | $213.4998 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $136.90 | 8.803% | $148.9513 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $37.76 | 10.389% | $41.6829 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $48.35 | 6.281% | $51.3869 | $51.39 | $51.40 | $51.40 |
| Purchase #6 | $33.92 | 7.133% | $36.3395 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $91.53 | 13.508% | $103.8939 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $645.06 | $693.2336 | $693.23 | $693.30 | $693.30 | |