| 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 | $65.80 | 3.325% | $67.9879 | $67.99 | $68.00 | $68.00 |
| Purchase #2 | $173.37 | 7.461% | $186.3051 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $48.41 | 12.785% | $54.5992 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $113.83 | 5.372% | $119.9449 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $57.92 | 3.728% | $60.0793 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $29.76 | 3.267% | $30.7323 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $15.57 | 12.448% | $17.5082 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $504.66 | $537.1569 | $537.16 | $537.20 | $537.10 | |