| 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 | $30.67 | 9.782% | $33.6701 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $162.99 | 8.421% | $176.7154 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $58.58 | 13.572% | $66.5305 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $134.85 | 7.338% | $144.7453 | $144.75 | $144.75 | $144.70 |
| Purchase #5 | $245.59 | 11.768% | $274.491 | $274.49 | $274.50 | $274.50 |
| Purchase #6 | $68.67 | 12.701% | $77.3918 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $104.98 | 10.255% | $115.7457 | $115.75 | $115.75 | $115.70 |
| 7 purchase totals = | $806.33 | $889.2898 | $889.30 | $889.30 | $889.20 | |