| 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 | $236.52 | 8.285% | $256.1157 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $176.47 | 3.207% | $182.1294 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $189.32 | 3.716% | $196.3551 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $107.68 | 9.848% | $118.2843 | $118.28 | $118.30 | $118.30 |
| Purchase #5 | $106.37 | 5.484% | $112.2033 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $222.82 | 3.637% | $230.924 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $208.32 | 4.635% | $217.9756 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $1,247.50 | $1,313.9874 | $1,313.99 | $1,314.00 | $1,314.00 | |