| 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 | $104.63 | 9.504% | $114.574 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $230.65 | 6.801% | $246.3365 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $225.74 | 4.772% | $236.5123 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $235.97 | 7.407% | $253.4483 | $253.45 | $253.45 | $253.40 |
| Purchase #5 | $98.43 | 3.526% | $101.9006 | $101.90 | $101.90 | $101.90 |
| Purchase #6 | $70.59 | 5.714% | $74.6235 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $96.81 | 5.533% | $102.1665 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $1,062.82 | $1,129.5617 | $1,129.56 | $1,129.50 | $1,129.50 | |