| 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 | $190.58 | 9.601% | $208.8776 | $208.88 | $208.90 | $208.90 |
| Purchase #2 | $158.31 | 9.125% | $172.7558 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $233.76 | 6.770% | $249.5856 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $88.34 | 5.537% | $93.2314 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $224.76 | 5.542% | $237.2162 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $81.55 | 13.144% | $92.2689 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $153.25 | 5.322% | $161.406 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $1,130.55 | $1,215.3415 | $1,215.36 | $1,215.35 | $1,215.40 | |