| 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 | $29.60 | 10.716% | $32.7719 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $161.77 | 5.751% | $171.0734 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $193.93 | 11.726% | $216.6702 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $77.94 | 10.754% | $86.3217 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $11.38 | 9.306% | $12.439 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $63.81 | 10.378% | $70.4322 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $93.82 | 12.257% | $105.3195 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $632.25 | $695.0279 | $695.02 | $694.95 | $695.00 | |