| 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 | $195.54 | 9.380% | $213.8817 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $196.71 | 4.498% | $205.558 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $21.66 | 8.673% | $23.5386 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $192.96 | 11.778% | $215.6868 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $78.83 | 11.557% | $87.9404 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $74.80 | 4.725% | $78.3343 | $78.33 | $78.35 | $78.30 |
| Purchase #7 | $28.61 | 4.636% | $29.9364 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $789.11 | $854.8762 | $854.88 | $854.95 | $854.80 | |