| 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 | $33.45 | 12.605% | $37.6664 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $41.69 | 8.429% | $45.2041 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $27.45 | 12.337% | $30.8365 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $112.87 | 10.117% | $124.2891 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $209.97 | 6.356% | $223.3157 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $225.36 | 6.401% | $239.7853 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $250.85 | 7.348% | $269.2825 | $269.28 | $269.30 | $269.30 |
| 7 purchase totals = | $901.64 | $970.3796 | $970.39 | $970.40 | $970.40 | |