| 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 | $70.81 | 4.635% | $74.092 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $174.97 | 7.576% | $188.2257 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $173.38 | 5.106% | $182.2328 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $75.98 | 8.449% | $82.3996 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $14.83 | 6.541% | $15.8 | $15.80 | $15.80 | $15.80 |
| Purchase #6 | $210.67 | 8.871% | $229.3585 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $28.50 | 7.384% | $30.6044 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $749.14 | $802.7130 | $802.71 | $802.75 | $802.70 | |