| 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 | $167.79 | 12.298% | $188.4248 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $32.96 | 9.277% | $36.0177 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $143.77 | 3.486% | $148.7818 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $23.47 | 6.319% | $24.9531 | $24.95 | $24.95 | $25.00 |
| Purchase #5 | $236.57 | 12.695% | $266.6026 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $61.60 | 9.803% | $67.6386 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $105.98 | 5.183% | $111.4729 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $772.14 | $843.8915 | $843.88 | $843.85 | $843.90 | |