| 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 | $156.49 | 4.770% | $163.9546 | $163.95 | $163.95 | $164.00 |
| Purchase #2 | $146.88 | 9.234% | $160.4429 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $249.54 | 10.218% | $275.038 | $275.04 | $275.05 | $275.00 |
| Purchase #4 | $243.70 | 7.839% | $262.8036 | $262.80 | $262.80 | $262.80 |
| Purchase #5 | $78.48 | 11.727% | $87.6833 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $66.99 | 11.601% | $74.7615 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $137.33 | 12.174% | $154.0486 | $154.05 | $154.05 | $154.00 |
| 7 purchase totals = | $1,079.41 | $1,178.7325 | $1,178.72 | $1,178.75 | $1,178.70 | |