| 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 | $94.79 | 9.557% | $103.8491 | $103.85 | $103.85 | $103.80 |
| Purchase #2 | $14.84 | 12.348% | $16.6724 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $198.65 | 5.543% | $209.6612 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $30.43 | 7.738% | $32.7847 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $102.25 | 4.321% | $106.6682 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $171.49 | 4.469% | $179.1539 | $179.15 | $179.15 | $179.20 |
| Purchase #7 | $105.63 | 3.651% | $109.4866 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $718.08 | $758.2761 | $758.27 | $758.25 | $758.40 | |