| 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 | $191.69 | 7.316% | $205.714 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $151.74 | 8.234% | $164.2343 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $29.33 | 3.575% | $30.3785 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $130.43 | 8.175% | $141.0927 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $156.77 | 12.415% | $176.233 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $216.77 | 8.322% | $234.8096 | $234.81 | $234.80 | $234.80 |
| Purchase #7 | $231.70 | 9.314% | $253.2805 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,108.43 | $1,205.7426 | $1,205.73 | $1,205.80 | $1,205.70 | |