| 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 | $228.51 | 12.593% | $257.2863 | $257.29 | $257.30 | $257.30 |
| Purchase #2 | $163.88 | 4.324% | $170.9662 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $243.95 | 4.288% | $254.4106 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $10.76 | 5.474% | $11.349 | $11.35 | $11.35 | $11.30 |
| Purchase #5 | $93.61 | 8.765% | $101.8149 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $130.52 | 12.187% | $146.4265 | $146.43 | $146.45 | $146.40 |
| Purchase #7 | $148.50 | 5.135% | $156.1255 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $1,019.73 | $1,098.3790 | $1,098.39 | $1,098.40 | $1,098.30 | |