| 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 | $117.62 | 12.691% | $132.5472 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $16.57 | 6.329% | $17.6187 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $235.82 | 7.204% | $252.8085 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $125.51 | 11.704% | $140.1997 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $154.76 | 12.234% | $173.6933 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $248.97 | 9.583% | $272.8288 | $272.83 | $272.85 | $272.80 |
| Purchase #7 | $220.67 | 4.419% | $230.4214 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $1,119.92 | $1,220.1176 | $1,220.12 | $1,220.10 | $1,220.00 | |