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 | $12.39 | 4.246% | $12.9161 | $12.92 | $12.90 | $12.90 |
Purchase #2 | $88.54 | 12.335% | $99.4614 | $99.46 | $99.45 | $99.50 |
Purchase #3 | $214.54 | 11.725% | $239.6948 | $239.69 | $239.70 | $239.70 |
Purchase #4 | $79.84 | 8.832% | $86.8915 | $86.89 | $86.90 | $86.90 |
Purchase #5 | $42.68 | 11.104% | $47.4192 | $47.42 | $47.40 | $47.40 |
Purchase #6 | $9.71 | 9.415% | $10.6242 | $10.62 | $10.60 | $10.60 |
Purchase #7 | $49.30 | 12.262% | $55.3452 | $55.35 | $55.35 | $55.30 |
7 purchase totals = | $497.00 | $552.3524 | $552.35 | $552.30 | $552.30 |