| 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 | $167.31 | 6.747% | $178.5984 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $80.93 | 6.527% | $86.2123 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $42.89 | 11.285% | $47.7301 | $47.73 | $47.75 | $47.70 |
| Purchase #4 | $69.82 | 13.529% | $79.2659 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $204.88 | 10.863% | $227.1361 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $26.74 | 3.346% | $27.6347 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $119.52 | 11.336% | $133.0688 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $712.09 | $779.6463 | $779.65 | $779.65 | $779.60 | |