| 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 | $79.48 | 8.290% | $86.0689 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $236.61 | 11.243% | $263.2121 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $175.61 | 7.141% | $188.1503 | $188.15 | $188.15 | $188.20 |
| Purchase #4 | $246.45 | 6.679% | $262.9104 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $208.27 | 9.463% | $227.9786 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $82.56 | 8.217% | $89.344 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $65.75 | 13.654% | $74.7275 | $74.73 | $74.75 | $74.70 |
| 7 purchase totals = | $1,094.73 | $1,192.3918 | $1,192.39 | $1,192.40 | $1,192.40 | |