| 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 | $181.66 | 9.502% | $198.9213 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $134.39 | 5.816% | $142.2061 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $110.80 | 11.164% | $123.1697 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $150.41 | 5.630% | $158.8781 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $113.48 | 3.444% | $117.3883 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $145.52 | 11.324% | $161.9987 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $29.85 | 12.806% | $33.6726 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $866.11 | $936.2348 | $936.24 | $936.20 | $936.30 | |