| 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 | $86.74 | 7.447% | $93.1995 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $222.47 | 12.382% | $250.0162 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $20.76 | 12.626% | $23.3812 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $223.94 | 5.593% | $236.465 | $236.47 | $236.45 | $236.50 |
| Purchase #5 | $66.36 | 10.252% | $73.1632 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $86.28 | 12.793% | $97.3178 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $84.29 | 5.856% | $89.226 | $89.23 | $89.25 | $89.20 |
| 7 purchase totals = | $790.84 | $862.7689 | $862.78 | $862.75 | $862.80 | |