| 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 | $146.33 | 12.279% | $164.2979 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $73.50 | 11.700% | $82.0995 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $170.77 | 5.612% | $180.3536 | $180.35 | $180.35 | $180.40 |
| Purchase #4 | $205.96 | 8.385% | $223.2297 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $248.36 | 12.754% | $280.0358 | $280.04 | $280.05 | $280.00 |
| Purchase #6 | $236.26 | 13.108% | $267.229 | $267.23 | $267.25 | $267.20 |
| Purchase #7 | $26.31 | 8.260% | $28.4832 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $1,107.49 | $1,225.7287 | $1,225.73 | $1,225.80 | $1,225.70 | |