| 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 | $50.31 | 10.568% | $55.6268 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $42.64 | 7.734% | $45.9378 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $77.63 | 11.273% | $86.3812 | $86.38 | $86.40 | $86.40 |
| Purchase #4 | $77.25 | 7.585% | $83.1094 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $223.41 | 10.874% | $247.7036 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $228.76 | 13.553% | $259.7638 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $132.76 | 11.226% | $147.6636 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $832.76 | $926.1862 | $926.18 | $926.20 | $926.20 | |