| 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 | $15.89 | 12.628% | $17.8966 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $63.35 | 6.735% | $67.6166 | $67.62 | $67.60 | $67.60 |
| Purchase #3 | $43.90 | 10.609% | $48.5574 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $114.31 | 9.495% | $125.1637 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $158.73 | 9.173% | $173.2903 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $158.95 | 12.456% | $178.7488 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $217.79 | 8.585% | $236.4873 | $236.49 | $236.50 | $236.50 |
| 7 purchase totals = | $772.92 | $847.7607 | $847.77 | $847.75 | $847.80 | |