| 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 | $199.61 | 9.592% | $218.7566 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $184.89 | 12.868% | $208.6816 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $73.93 | 4.543% | $77.2886 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $227.82 | 7.603% | $245.1412 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $33.78 | 10.742% | $37.4086 | $37.41 | $37.40 | $37.40 |
| Purchase #6 | $243.81 | 11.240% | $271.2142 | $271.21 | $271.20 | $271.20 |
| Purchase #7 | $121.90 | 9.579% | $133.5768 | $133.58 | $133.60 | $133.60 |
| 7 purchase totals = | $1,085.74 | $1,192.0676 | $1,192.07 | $1,192.10 | $1,192.10 | |