| 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 | $196.62 | 8.485% | $213.3032 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $30.93 | 4.694% | $32.3819 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $121.39 | 3.261% | $125.3485 | $125.35 | $125.35 | $125.30 |
| Purchase #4 | $15.43 | 13.397% | $17.4972 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $36.65 | 6.528% | $39.0425 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $242.99 | 11.528% | $271.0019 | $271.00 | $271.00 | $271.00 |
| Purchase #7 | $226.91 | 10.536% | $250.8172 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $870.92 | $949.3924 | $949.39 | $949.40 | $949.30 | |