| 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 | $212.60 | 4.635% | $222.454 | $222.45 | $222.45 | $222.50 |
| Purchase #2 | $224.99 | 5.620% | $237.6344 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $169.95 | 4.592% | $177.7541 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $229.31 | 4.644% | $239.9592 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $133.88 | 13.531% | $151.9953 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $193.96 | 11.125% | $215.5381 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $125.78 | 12.260% | $141.2006 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $1,290.47 | $1,386.5357 | $1,386.53 | $1,386.55 | $1,386.60 | |