| 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 | $236.37 | 9.786% | $259.5012 | $259.50 | $259.50 | $259.50 |
| Purchase #2 | $38.41 | 5.660% | $40.584 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $113.39 | 9.353% | $123.9954 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $177.28 | 3.104% | $182.7828 | $182.78 | $182.80 | $182.80 |
| Purchase #5 | $241.61 | 11.858% | $270.2601 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $211.93 | 8.123% | $229.1451 | $229.15 | $229.15 | $229.10 |
| Purchase #7 | $126.52 | 5.395% | $133.3458 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $1,145.51 | $1,239.6144 | $1,239.62 | $1,239.65 | $1,239.60 | |