| 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 | $30.82 | 5.871% | $32.6294 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $42.96 | 12.207% | $48.2041 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $189.34 | 10.667% | $209.5369 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $73.50 | 5.120% | $77.2632 | $77.26 | $77.25 | $77.30 |
| Purchase #5 | $10.67 | 3.216% | $11.0131 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $17.49 | 7.164% | $18.743 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $102.42 | 5.574% | $108.1289 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $467.20 | $505.5186 | $505.51 | $505.55 | $505.40 | |