| 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 | $221.55 | 4.750% | $232.0736 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $12.28 | 8.289% | $13.2979 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $24.25 | 11.129% | $26.9488 | $26.95 | $26.95 | $26.90 |
| Purchase #4 | $39.89 | 3.157% | $41.1493 | $41.15 | $41.15 | $41.10 |
| Purchase #5 | $95.61 | 5.183% | $100.5655 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $236.76 | 7.296% | $254.034 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $29.55 | 3.834% | $30.6829 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $659.89 | $698.7520 | $698.75 | $698.75 | $698.70 | |