| 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 | $82.79 | 4.334% | $86.3781 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $170.60 | 12.364% | $191.693 | $191.69 | $191.70 | $191.70 |
| Purchase #3 | $85.87 | 12.326% | $96.4543 | $96.45 | $96.45 | $96.50 |
| Purchase #4 | $215.59 | 4.147% | $224.5305 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $28.40 | 4.240% | $29.6042 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $222.98 | 9.161% | $243.4072 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $97.25 | 13.120% | $110.0092 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $903.48 | $982.0765 | $982.07 | $982.10 | $982.10 | |