| 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 | $171.93 | 11.598% | $191.8704 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $14.30 | 10.708% | $15.8312 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $7.83 | 8.488% | $8.4946 | $8.49 | $8.50 | $8.50 |
| Purchase #4 | $234.26 | 4.780% | $245.4576 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $29.57 | 3.267% | $30.5361 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $26.30 | 4.533% | $27.4922 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $240.93 | 4.858% | $252.6344 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $725.12 | $772.3165 | $772.31 | $772.35 | $772.30 | |