| 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 | $98.29 | 12.367% | $110.4455 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $229.95 | 3.759% | $238.5938 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $76.31 | 12.746% | $86.0365 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $246.33 | 13.174% | $278.7815 | $278.78 | $278.80 | $278.80 |
| Purchase #5 | $176.53 | 8.775% | $192.0205 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $238.89 | 11.257% | $265.7818 | $265.78 | $265.80 | $265.80 |
| Purchase #7 | $227.26 | 8.721% | $247.0793 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $1,293.56 | $1,418.7389 | $1,418.74 | $1,418.80 | $1,418.70 | |