| 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 | $233.65 | 9.420% | $255.6598 | $255.66 | $255.65 | $255.70 |
| Purchase #2 | $7.53 | 12.651% | $8.4826 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $218.74 | 7.652% | $235.478 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $230.41 | 13.321% | $261.1029 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $23.95 | 9.395% | $26.2001 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $71.27 | 7.611% | $76.6944 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $178.88 | 5.350% | $188.4501 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $964.43 | $1,052.0679 | $1,052.06 | $1,052.10 | $1,052.20 | |