| 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 | $14.73 | 10.711% | $16.3077 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $42.83 | 8.680% | $46.5476 | $46.55 | $46.55 | $46.50 |
| Purchase #3 | $104.58 | 7.559% | $112.4852 | $112.49 | $112.50 | $112.50 |
| Purchase #4 | $134.52 | 6.535% | $143.3109 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $49.75 | 11.314% | $55.3787 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $54.41 | 10.594% | $60.1742 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $218.44 | 3.236% | $225.5087 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $619.26 | $659.7130 | $659.72 | $659.70 | $659.70 | |