| 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 | $90.62 | 13.731% | $103.063 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $39.68 | 6.166% | $42.1267 | $42.13 | $42.15 | $42.10 |
| Purchase #3 | $205.86 | 4.570% | $215.2678 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $82.30 | 4.194% | $85.7517 | $85.75 | $85.75 | $85.80 |
| Purchase #5 | $52.49 | 11.316% | $58.4298 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $217.46 | 7.620% | $234.0305 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $156.66 | 8.247% | $169.5798 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $845.07 | $908.2493 | $908.25 | $908.30 | $908.30 | |