| 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 | $243.92 | 6.380% | $259.4821 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $214.55 | 13.686% | $243.9133 | $243.91 | $243.90 | $243.90 |
| Purchase #3 | $196.63 | 4.508% | $205.4941 | $205.49 | $205.50 | $205.50 |
| Purchase #4 | $164.80 | 10.482% | $182.0743 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $24.63 | 6.118% | $26.1369 | $26.14 | $26.15 | $26.10 |
| Purchase #6 | $61.63 | 12.340% | $69.2351 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $127.79 | 11.655% | $142.6839 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $1,033.95 | $1,129.0197 | $1,129.01 | $1,129.05 | $1,129.00 | |