| 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 | $154.70 | 3.859% | $160.6699 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $219.83 | 10.303% | $242.4791 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $138.80 | 11.339% | $154.5385 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $45.53 | 12.659% | $51.2936 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $231.58 | 7.102% | $248.0268 | $248.03 | $248.05 | $248.00 |
| Purchase #6 | $237.81 | 5.595% | $251.1155 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $143.63 | 10.256% | $158.3607 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $1,171.88 | $1,266.4841 | $1,266.49 | $1,266.50 | $1,266.50 | |