| 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 | $34.62 | 8.247% | $37.4751 | $37.48 | $37.50 | $37.50 |
| Purchase #2 | $193.71 | 11.749% | $216.469 | $216.47 | $216.45 | $216.50 |
| Purchase #3 | $144.36 | 11.695% | $161.2429 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $198.28 | 3.456% | $205.1326 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $243.68 | 7.726% | $262.5067 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $43.92 | 11.575% | $49.0037 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $173.91 | 12.180% | $195.0922 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $1,032.48 | $1,126.9222 | $1,126.92 | $1,126.95 | $1,126.90 | |