| 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 | $107.92 | 6.537% | $114.9747 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $75.87 | 7.766% | $81.7621 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $139.52 | 13.438% | $158.2687 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $139.45 | 7.424% | $149.8028 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $149.54 | 7.625% | $160.9424 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $9.73 | 5.849% | $10.2991 | $10.30 | $10.30 | $10.30 |
| Purchase #7 | $71.69 | 9.763% | $78.6891 | $78.69 | $78.70 | $78.70 |
| 7 purchase totals = | $693.72 | $754.7389 | $754.73 | $754.70 | $754.80 | |