| 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 | $237.56 | 9.350% | $259.7719 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $106.78 | 9.526% | $116.9519 | $116.95 | $116.95 | $117.00 |
| Purchase #3 | $204.63 | 8.680% | $222.3919 | $222.39 | $222.40 | $222.40 |
| Purchase #4 | $86.26 | 11.553% | $96.2256 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $239.56 | 5.432% | $252.5729 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $130.90 | 9.242% | $142.9978 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $206.44 | 10.738% | $228.6075 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,212.13 | $1,319.5195 | $1,319.52 | $1,319.50 | $1,319.60 | |