| 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 | $129.98 | 3.173% | $134.1043 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $46.69 | 12.499% | $52.5258 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $7.53 | 12.739% | $8.4892 | $8.49 | $8.50 | $8.50 |
| Purchase #4 | $35.53 | 8.475% | $38.5412 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $159.82 | 6.642% | $170.4352 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $197.98 | 12.396% | $222.5216 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $227.30 | 10.266% | $250.6346 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $804.83 | $877.2519 | $877.25 | $877.30 | $877.10 | |