| 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 | $79.83 | 4.225% | $83.2028 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $57.97 | 12.203% | $65.0441 | $65.04 | $65.05 | $65.00 |
| Purchase #3 | $23.31 | 10.435% | $25.7424 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $117.58 | 6.337% | $125.031 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $29.67 | 3.573% | $30.7301 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $111.91 | 3.784% | $116.1447 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $52.32 | 9.594% | $57.3396 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $472.59 | $503.2347 | $503.22 | $503.30 | $503.00 | |