| 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 | $12.58 | 3.222% | $12.9853 | $12.99 | $13.00 | $13.00 |
| Purchase #2 | $72.86 | 4.774% | $76.3383 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $124.75 | 5.435% | $131.5302 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $107.57 | 3.868% | $111.7308 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $89.82 | 13.766% | $102.1846 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $42.56 | 8.610% | $46.2244 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $231.49 | 3.571% | $239.7565 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $681.63 | $720.7501 | $720.75 | $720.80 | $720.70 | |