| 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 | $45.62 | 7.724% | $49.1437 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $159.83 | 11.187% | $177.7102 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $237.35 | 5.115% | $249.4905 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $222.34 | 10.732% | $246.2015 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $222.25 | 5.799% | $235.1383 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $241.33 | 8.278% | $261.3073 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $203.84 | 3.195% | $210.3527 | $210.35 | $210.35 | $210.40 |
| 7 purchase totals = | $1,332.56 | $1,429.3442 | $1,429.34 | $1,429.35 | $1,429.30 | |