| 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 | $21.65 | 6.868% | $23.1369 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $189.76 | 12.348% | $213.1916 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $146.53 | 5.494% | $154.5804 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $51.29 | 12.275% | $57.5858 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $237.97 | 8.770% | $258.84 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $196.60 | 10.156% | $216.5667 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $197.90 | 7.519% | $212.7801 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $1,041.70 | $1,136.6815 | $1,136.69 | $1,136.75 | $1,136.70 | |