| 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 | $6.75 | 11.212% | $7.5068 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $237.97 | 3.485% | $246.2633 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $219.86 | 10.827% | $243.6642 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $234.68 | 12.357% | $263.6794 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $105.31 | 8.813% | $114.591 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $214.83 | 5.752% | $227.187 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $77.47 | 11.304% | $86.2272 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $1,096.87 | $1,189.1189 | $1,189.12 | $1,189.15 | $1,189.20 | |