| 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 | $108.40 | 7.787% | $116.8411 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $220.43 | 5.472% | $232.4919 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $19.34 | 10.602% | $21.3904 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $250.55 | 10.164% | $276.0159 | $276.02 | $276.00 | $276.00 |
| Purchase #5 | $78.92 | 9.632% | $86.5216 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $170.51 | 5.744% | $180.3041 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $248.79 | 12.582% | $280.0928 | $280.09 | $280.10 | $280.10 |
| 7 purchase totals = | $1,096.94 | $1,193.6578 | $1,193.65 | $1,193.65 | $1,193.60 | |