| 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 | $21.99 | 5.741% | $23.2524 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $23.39 | 13.831% | $26.6251 | $26.63 | $26.65 | $26.60 |
| Purchase #3 | $124.97 | 9.773% | $137.1833 | $137.18 | $137.20 | $137.20 |
| Purchase #4 | $46.86 | 13.533% | $53.2016 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $239.44 | 13.727% | $272.3079 | $272.31 | $272.30 | $272.30 |
| Purchase #6 | $205.36 | 12.614% | $231.2641 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $11.71 | 5.870% | $12.3974 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $673.72 | $756.2318 | $756.23 | $756.25 | $756.30 | |