| 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 | $79.66 | 12.822% | $89.874 | $89.87 | $89.85 | $89.90 |
| Purchase #2 | $215.58 | 5.506% | $227.4498 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $230.70 | 13.203% | $261.1593 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $224.90 | 10.833% | $249.2634 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $27.92 | 8.307% | $30.2393 | $30.24 | $30.25 | $30.20 |
| Purchase #6 | $126.39 | 4.859% | $132.5313 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $23.96 | 10.795% | $26.5465 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $929.11 | $1,017.0636 | $1,017.06 | $1,017.05 | $1,017.00 | |