| 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 | $68.78 | 8.213% | $74.4289 | $74.43 | $74.45 | $74.40 |
| Purchase #2 | $188.72 | 5.222% | $198.575 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $22.47 | 10.575% | $24.8462 | $24.85 | $24.85 | $24.80 |
| Purchase #4 | $93.57 | 9.615% | $102.5668 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $156.48 | 4.606% | $163.6875 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $55.33 | 11.420% | $61.6487 | $61.65 | $61.65 | $61.60 |
| Purchase #7 | $98.50 | 10.398% | $108.742 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $683.85 | $734.4951 | $734.51 | $734.55 | $734.40 | |