| 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 | $186.48 | 12.373% | $209.5532 | $209.55 | $209.55 | $209.60 |
| Purchase #2 | $17.40 | 8.183% | $18.8238 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $210.37 | 7.826% | $226.8336 | $226.83 | $226.85 | $226.80 |
| Purchase #4 | $73.58 | 5.408% | $77.5592 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $240.39 | 11.810% | $268.7801 | $268.78 | $268.80 | $268.80 |
| Purchase #6 | $151.81 | 11.157% | $168.7474 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $184.86 | 9.816% | $203.0059 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $1,064.89 | $1,173.3032 | $1,173.30 | $1,173.30 | $1,173.30 | |