| 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 | $156.30 | 4.655% | $163.5758 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $222.27 | 6.216% | $236.0863 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $102.35 | 9.818% | $112.3987 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $113.56 | 9.379% | $124.2108 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $16.86 | 3.629% | $17.4718 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $217.73 | 11.868% | $243.5702 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $111.80 | 9.379% | $122.2857 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $940.87 | $1,019.5993 | $1,019.61 | $1,019.60 | $1,019.70 | |