| 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 | $200.56 | 10.641% | $221.9016 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $180.92 | 5.614% | $191.0768 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $21.80 | 7.484% | $23.4315 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $34.77 | 4.667% | $36.3927 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $47.35 | 8.432% | $51.3426 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $125.91 | 11.235% | $140.056 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $188.66 | 4.109% | $196.412 | $196.41 | $196.40 | $196.40 |
| 7 purchase totals = | $799.97 | $860.6132 | $860.61 | $860.65 | $860.60 | |