| 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 | $48.56 | 5.109% | $51.0409 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $48.84 | 4.725% | $51.1477 | $51.15 | $51.15 | $51.10 |
| Purchase #3 | $70.81 | 3.769% | $73.4788 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $113.65 | 9.750% | $124.7309 | $124.73 | $124.75 | $124.70 |
| Purchase #5 | $200.92 | 10.767% | $222.5531 | $222.55 | $222.55 | $222.60 |
| Purchase #6 | $132.39 | 6.208% | $140.6088 | $140.61 | $140.60 | $140.60 |
| Purchase #7 | $108.92 | 6.564% | $116.0695 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $724.09 | $779.6297 | $779.63 | $779.65 | $779.60 | |