| 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 | $226.41 | 13.536% | $257.0569 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $145.51 | 12.522% | $163.7308 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $12.47 | 10.520% | $13.7818 | $13.78 | $13.80 | $13.80 |
| Purchase #4 | $214.63 | 10.226% | $236.5781 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $24.94 | 13.337% | $28.2662 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $5.40 | 5.202% | $5.6809 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $36.95 | 8.339% | $40.0313 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $666.31 | $745.1260 | $745.13 | $745.20 | $745.20 | |