| 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 | $13.51 | 11.825% | $15.1076 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $161.53 | 3.370% | $166.9736 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $116.82 | 11.156% | $129.8524 | $129.85 | $129.85 | $129.90 |
| Purchase #4 | $222.34 | 7.354% | $238.6909 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $182.47 | 8.374% | $197.75 | $197.75 | $197.75 | $197.80 |
| Purchase #6 | $250.91 | 4.386% | $261.9149 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $120.26 | 12.145% | $134.8656 | $134.87 | $134.85 | $134.90 |
| 7 purchase totals = | $1,067.84 | $1,145.1550 | $1,145.15 | $1,145.10 | $1,145.30 | |