| 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 | $197.99 | 3.120% | $204.1673 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $223.25 | 9.756% | $245.0303 | $245.03 | $245.05 | $245.00 |
| Purchase #3 | $74.64 | 8.854% | $81.2486 | $81.25 | $81.25 | $81.20 |
| Purchase #4 | $209.68 | 10.367% | $231.4175 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $28.43 | 8.722% | $30.9097 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $162.26 | 5.316% | $170.8857 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $8.25 | 5.345% | $8.691 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $904.50 | $972.3501 | $972.36 | $972.35 | $972.30 | |