| 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 | $234.60 | 5.132% | $246.6397 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $17.42 | 3.549% | $18.0382 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $131.61 | 4.375% | $137.3679 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $166.84 | 11.640% | $186.2602 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $214.93 | 13.250% | $243.4082 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $174.88 | 10.316% | $192.9206 | $192.92 | $192.90 | $192.90 |
| Purchase #7 | $99.79 | 3.575% | $103.3575 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $1,040.07 | $1,127.9923 | $1,128.00 | $1,127.95 | $1,128.00 | |