| 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 | $228.82 | 13.668% | $260.0951 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $145.68 | 12.338% | $163.654 | $163.65 | $163.65 | $163.70 |
| Purchase #3 | $30.61 | 9.120% | $33.4016 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $123.66 | 8.483% | $134.1501 | $134.15 | $134.15 | $134.20 |
| Purchase #5 | $249.91 | 12.871% | $282.0759 | $282.08 | $282.10 | $282.10 |
| Purchase #6 | $81.38 | 6.252% | $86.4679 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $239.59 | 3.854% | $248.8238 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,099.65 | $1,208.6684 | $1,208.67 | $1,208.65 | $1,208.80 | |