| 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 | $227.53 | 5.255% | $239.4867 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $203.40 | 9.491% | $222.7047 | $222.70 | $222.70 | $222.70 |
| Purchase #3 | $29.32 | 4.324% | $30.5878 | $30.59 | $30.60 | $30.60 |
| Purchase #4 | $235.48 | 12.306% | $264.4582 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $174.70 | 11.683% | $195.1102 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $96.57 | 3.167% | $99.6284 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $127.73 | 6.109% | $135.533 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $1,094.73 | $1,187.5090 | $1,187.51 | $1,187.55 | $1,187.50 | |