| 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 | $171.88 | 5.275% | $180.9467 | $180.95 | $180.95 | $180.90 |
| Purchase #2 | $105.75 | 13.375% | $119.8941 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $124.54 | 9.363% | $136.2007 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $29.93 | 3.342% | $30.9303 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $180.31 | 6.138% | $191.3774 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $209.95 | 3.577% | $217.4599 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $192.92 | 6.765% | $205.971 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $1,015.28 | $1,082.7801 | $1,082.78 | $1,082.80 | $1,082.80 | |