| 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 | $31.84 | 3.226% | $32.8672 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $205.79 | 4.624% | $215.3057 | $215.31 | $215.30 | $215.30 |
| Purchase #3 | $125.91 | 7.405% | $135.2336 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $39.68 | 5.346% | $41.8013 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $134.31 | 6.507% | $143.0496 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $236.49 | 12.267% | $265.5002 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $108.95 | 7.731% | $117.3729 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $882.97 | $951.1305 | $951.13 | $951.10 | $951.10 | |