| 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 | $30.79 | 13.538% | $34.9584 | $34.96 | $34.95 | $35.00 |
| Purchase #2 | $203.49 | 11.546% | $226.985 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $199.97 | 7.228% | $214.4238 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $166.89 | 6.822% | $178.2752 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $114.99 | 3.303% | $118.7881 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $132.59 | 11.715% | $148.1229 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $54.41 | 5.630% | $57.4733 | $57.47 | $57.45 | $57.50 |
| 7 purchase totals = | $903.13 | $979.0267 | $979.03 | $979.00 | $979.10 | |