| 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 | $16.62 | 4.349% | $17.3428 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $118.94 | 8.702% | $129.2902 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $199.83 | 8.498% | $216.8116 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $59.47 | 6.170% | $63.1393 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $117.92 | 5.296% | $124.165 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $73.42 | 7.624% | $79.0175 | $79.02 | $79.00 | $79.00 |
| Purchase #7 | $143.71 | 11.440% | $160.1504 | $160.15 | $160.15 | $160.20 |
| 7 purchase totals = | $729.91 | $789.9168 | $789.92 | $789.90 | $789.90 | |