| 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 | $187.81 | 10.567% | $207.6559 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $34.77 | 6.583% | $37.0589 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $7.88 | 11.315% | $8.7716 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $208.65 | 6.221% | $221.6301 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $187.98 | 4.286% | $196.0368 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $208.65 | 12.477% | $234.6833 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $62.56 | 12.511% | $70.3869 | $70.39 | $70.40 | $70.40 |
| 7 purchase totals = | $898.30 | $976.2235 | $976.23 | $976.25 | $976.30 | |