| 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 | $63.47 | 5.425% | $66.9132 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $169.69 | 3.712% | $175.9889 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $52.68 | 5.582% | $55.6206 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $36.64 | 4.840% | $38.4134 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $48.83 | 6.741% | $52.1216 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $219.52 | 5.139% | $230.8011 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $16.37 | 10.491% | $18.0874 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $607.20 | $637.9462 | $637.94 | $637.90 | $637.90 | |