| 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 | $123.51 | 7.358% | $132.5979 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $36.80 | 8.386% | $39.886 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $52.91 | 11.580% | $59.037 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $151.50 | 8.382% | $164.1987 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $103.61 | 3.459% | $107.1939 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $209.69 | 12.261% | $235.4001 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $43.65 | 10.343% | $48.1647 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $721.67 | $786.4783 | $786.48 | $786.50 | $786.50 | |