| 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 | $93.78 | 10.322% | $103.46 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $226.73 | 5.758% | $239.7851 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $141.58 | 11.176% | $157.403 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $247.29 | 11.312% | $275.2634 | $275.26 | $275.25 | $275.30 |
| Purchase #5 | $86.50 | 4.470% | $90.3666 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $46.93 | 10.658% | $51.9318 | $51.93 | $51.95 | $51.90 |
| Purchase #7 | $214.38 | 7.114% | $229.631 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $1,057.19 | $1,147.8409 | $1,147.84 | $1,147.85 | $1,147.90 | |