| 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 | $215.54 | 9.866% | $236.8052 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $45.27 | 12.244% | $50.8129 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $172.75 | 5.226% | $181.7779 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $185.29 | 10.749% | $205.2068 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $181.79 | 3.160% | $187.5346 | $187.53 | $187.55 | $187.50 |
| Purchase #6 | $14.59 | 12.116% | $16.3577 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $16.54 | 11.829% | $18.4965 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $831.77 | $896.9916 | $897.00 | $897.00 | $897.00 | |