| 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 | $187.66 | 6.783% | $200.389 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $186.47 | 8.354% | $202.0477 | $202.05 | $202.05 | $202.00 |
| Purchase #3 | $113.27 | 5.259% | $119.2269 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $125.76 | 5.687% | $132.912 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $151.74 | 10.853% | $168.2083 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $44.31 | 5.538% | $46.7639 | $46.76 | $46.75 | $46.80 |
| Purchase #7 | $197.67 | 3.838% | $205.2566 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $1,006.88 | $1,074.8044 | $1,074.81 | $1,074.80 | $1,074.80 | |