| 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 | $74.88 | 4.312% | $78.1088 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $189.29 | 10.635% | $209.421 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $49.62 | 12.424% | $55.7848 | $55.78 | $55.80 | $55.80 |
| Purchase #4 | $219.75 | 13.680% | $249.8118 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $208.84 | 12.585% | $235.1225 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $115.53 | 7.567% | $124.2722 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $11.48 | 7.659% | $12.3593 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $869.39 | $964.8804 | $964.87 | $964.80 | $964.90 | |