| 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 | $205.37 | 10.828% | $227.6075 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $65.66 | 6.222% | $69.7454 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $189.69 | 5.548% | $200.214 | $200.21 | $200.20 | $200.20 |
| Purchase #4 | $169.82 | 10.170% | $187.0907 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $16.90 | 5.607% | $17.8476 | $17.85 | $17.85 | $17.80 |
| Purchase #6 | $62.99 | 10.507% | $69.6084 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $44.47 | 10.155% | $48.9859 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $754.90 | $821.0995 | $821.11 | $821.10 | $821.00 | |