| 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 | $120.47 | 12.337% | $135.3324 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $70.84 | 8.614% | $76.9422 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $174.91 | 6.520% | $186.3141 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $118.50 | 7.747% | $127.6802 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $46.95 | 12.685% | $52.9056 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $131.54 | 8.367% | $142.546 | $142.55 | $142.55 | $142.50 |
| Purchase #7 | $235.45 | 12.536% | $264.966 | $264.97 | $264.95 | $265.00 |
| 7 purchase totals = | $898.66 | $986.6865 | $986.69 | $986.70 | $986.60 | |