| 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 | $222.49 | 6.234% | $236.36 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $9.86 | 10.197% | $10.8654 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $146.90 | 6.126% | $155.8991 | $155.90 | $155.90 | $155.90 |
| Purchase #4 | $100.80 | 13.414% | $114.3213 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $222.78 | 9.320% | $243.5431 | $243.54 | $243.55 | $243.50 |
| Purchase #6 | $250.45 | 9.507% | $274.2603 | $274.26 | $274.25 | $274.30 |
| Purchase #7 | $231.63 | 6.206% | $246.005 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,184.91 | $1,281.2542 | $1,281.26 | $1,281.20 | $1,281.30 | |