| 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 | $146.52 | 3.430% | $151.5456 | $151.55 | $151.55 | $151.50 |
| Purchase #2 | $197.60 | 12.718% | $222.7308 | $222.73 | $222.75 | $222.70 |
| Purchase #3 | $101.97 | 4.514% | $106.5729 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $229.37 | 4.468% | $239.6183 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $30.49 | 6.477% | $32.4648 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $19.91 | 4.250% | $20.7562 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $119.46 | 3.823% | $124.027 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $845.32 | $897.7156 | $897.72 | $897.70 | $897.70 | |