| 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 | $116.94 | 7.653% | $125.8894 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $97.59 | 6.446% | $103.8807 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $87.96 | 10.385% | $97.0946 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $23.45 | 4.200% | $24.4349 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $103.42 | 9.815% | $113.5707 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $100.81 | 8.499% | $109.3778 | $109.38 | $109.40 | $109.40 |
| Purchase #7 | $30.30 | 11.408% | $33.7566 | $33.76 | $33.75 | $33.80 |
| 7 purchase totals = | $560.47 | $608.0047 | $608.00 | $608.05 | $608.10 | |