| 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 | $34.40 | 4.138% | $35.8235 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $38.34 | 12.771% | $43.2364 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $154.97 | 5.467% | $163.4422 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $153.27 | 6.811% | $163.7092 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $23.52 | 13.818% | $26.77 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $197.71 | 5.108% | $207.809 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $143.91 | 7.113% | $154.1463 | $154.15 | $154.15 | $154.10 |
| 7 purchase totals = | $746.12 | $794.9366 | $794.94 | $794.90 | $794.80 | |