| 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 | $238.79 | 13.687% | $271.4732 | $271.47 | $271.45 | $271.50 |
| Purchase #2 | $134.83 | 10.175% | $148.549 | $148.55 | $148.55 | $148.50 |
| Purchase #3 | $213.83 | 3.562% | $221.4466 | $221.45 | $221.45 | $221.40 |
| Purchase #4 | $166.80 | 6.357% | $177.4035 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $170.26 | 11.389% | $189.6509 | $189.65 | $189.65 | $189.70 |
| Purchase #6 | $242.41 | 9.526% | $265.502 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $19.29 | 11.212% | $21.4528 | $21.45 | $21.45 | $21.50 |
| 7 purchase totals = | $1,186.21 | $1,295.4780 | $1,295.47 | $1,295.45 | $1,295.50 | |