| 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 | $33.49 | 11.716% | $37.4137 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $9.90 | 4.460% | $10.3415 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $16.94 | 5.169% | $17.8156 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $144.65 | 3.329% | $149.4654 | $149.47 | $149.45 | $149.50 |
| Purchase #5 | $25.72 | 4.409% | $26.854 | $26.85 | $26.85 | $26.90 |
| Purchase #6 | $123.73 | 3.731% | $128.3464 | $128.35 | $128.35 | $128.30 |
| Purchase #7 | $154.71 | 13.461% | $175.5355 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $509.14 | $545.7721 | $545.78 | $545.75 | $545.70 | |