| 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 | $76.78 | 11.201% | $85.3801 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $151.30 | 12.583% | $170.3381 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $200.98 | 7.474% | $216.0012 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $234.81 | 9.418% | $256.9244 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $49.25 | 6.752% | $52.5754 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $78.60 | 5.681% | $83.0653 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $71.79 | 7.183% | $76.9467 | $76.95 | $76.95 | $76.90 |
| 7 purchase totals = | $863.51 | $941.2312 | $941.24 | $941.25 | $941.20 | |