| 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 | $82.37 | 5.311% | $86.7447 | $86.74 | $86.75 | $86.70 |
| Purchase #2 | $203.50 | 5.783% | $215.2684 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $99.64 | 7.571% | $107.1837 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $76.99 | 12.755% | $86.8101 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $210.65 | 9.146% | $229.916 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $191.83 | 9.659% | $210.3589 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $70.29 | 12.391% | $78.9996 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $935.27 | $1,015.2814 | $1,015.28 | $1,015.25 | $1,015.30 | |