| 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 | $31.70 | 6.615% | $33.797 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $105.67 | 4.377% | $110.2952 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $163.71 | 9.679% | $179.5555 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $154.28 | 13.604% | $175.2683 | $175.27 | $175.25 | $175.30 |
| Purchase #5 | $35.51 | 7.265% | $38.0898 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $16.77 | 3.446% | $17.3479 | $17.35 | $17.35 | $17.30 |
| Purchase #7 | $38.56 | 7.609% | $41.494 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $546.20 | $595.8477 | $595.86 | $595.85 | $595.90 | |