| 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 | $21.62 | 12.625% | $24.3495 | $24.35 | $24.35 | $24.30 |
| Purchase #2 | $156.65 | 13.564% | $177.898 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $146.51 | 7.551% | $157.573 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $153.61 | 6.404% | $163.4472 | $163.45 | $163.45 | $163.40 |
| Purchase #5 | $52.67 | 9.529% | $57.6889 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $53.95 | 10.840% | $59.7982 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $191.38 | 7.292% | $205.3354 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $776.39 | $846.0902 | $846.10 | $846.10 | $846.00 | |