| 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 | $225.32 | 4.291% | $234.9885 | $234.99 | $235.00 | $235.00 |
| Purchase #2 | $39.75 | 11.157% | $44.1849 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $33.33 | 13.735% | $37.9079 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $18.34 | 8.378% | $19.8765 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $32.54 | 6.832% | $34.7631 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $250.93 | 8.347% | $271.8751 | $271.88 | $271.90 | $271.90 |
| Purchase #7 | $126.88 | 13.475% | $143.9771 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $727.09 | $787.5731 | $787.58 | $787.65 | $787.70 | |