| 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 | $15.48 | 10.109% | $17.0449 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $134.37 | 12.365% | $150.9849 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $175.97 | 3.113% | $181.4479 | $181.45 | $181.45 | $181.40 |
| Purchase #4 | $184.46 | 8.730% | $200.5634 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $15.82 | 3.120% | $16.3136 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $187.68 | 5.359% | $197.7378 | $197.74 | $197.75 | $197.70 |
| Purchase #7 | $118.88 | 7.229% | $127.4738 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $832.66 | $891.5663 | $891.55 | $891.55 | $891.50 | |