| 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 | $147.84 | 9.197% | $161.4368 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $139.25 | 9.845% | $152.9592 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $220.94 | 11.873% | $247.1722 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $233.34 | 4.429% | $243.6746 | $243.67 | $243.65 | $243.70 |
| Purchase #5 | $47.38 | 4.868% | $49.6865 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $11.95 | 7.854% | $12.8886 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $27.79 | 3.461% | $28.7518 | $28.75 | $28.75 | $28.80 |
| 7 purchase totals = | $828.49 | $896.5697 | $896.57 | $896.55 | $896.70 | |