| 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 | $123.44 | 9.181% | $134.773 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $225.31 | 9.555% | $246.8384 | $246.84 | $246.85 | $246.80 |
| Purchase #3 | $14.36 | 4.543% | $15.0124 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $204.52 | 5.491% | $215.7502 | $215.75 | $215.75 | $215.80 |
| Purchase #5 | $135.66 | 12.363% | $152.4316 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $123.63 | 7.377% | $132.7502 | $132.75 | $132.75 | $132.80 |
| Purchase #7 | $230.46 | 5.745% | $243.6999 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $1,057.38 | $1,141.2557 | $1,141.25 | $1,141.25 | $1,141.30 | |