| 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 | $101.26 | 12.389% | $113.8051 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $52.53 | 10.790% | $58.198 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $91.57 | 9.374% | $100.1538 | $100.15 | $100.15 | $100.20 |
| Purchase #4 | $122.79 | 7.823% | $132.3959 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $171.83 | 12.314% | $192.9891 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $25.65 | 3.164% | $26.4616 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $180.98 | 5.251% | $190.4833 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $746.61 | $814.4868 | $814.49 | $814.50 | $814.60 | |