| 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 | $30.41 | 7.476% | $32.6835 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $125.59 | 9.764% | $137.8526 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $222.44 | 10.603% | $246.0253 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $215.59 | 12.343% | $242.2003 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $225.43 | 3.541% | $233.4125 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $97.36 | 7.857% | $105.0096 | $105.01 | $105.00 | $105.00 |
| Purchase #7 | $88.55 | 6.639% | $94.4288 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $1,005.37 | $1,091.6126 | $1,091.61 | $1,091.65 | $1,091.60 | |