| 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 | $151.97 | 4.410% | $158.6719 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $65.97 | 10.219% | $72.7115 | $72.71 | $72.70 | $72.70 |
| Purchase #3 | $10.61 | 9.715% | $11.6408 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $123.62 | 8.467% | $134.0869 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $169.58 | 8.552% | $184.0825 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $187.44 | 4.616% | $196.0922 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $122.58 | 3.184% | $126.4829 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $831.77 | $883.7687 | $883.76 | $883.80 | $883.80 | |