| 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 | $17.56 | 5.841% | $18.5857 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $62.27 | 8.687% | $67.6794 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $218.61 | 13.442% | $247.9956 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $163.44 | 11.773% | $182.6818 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $133.59 | 3.530% | $138.3057 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $15.93 | 11.243% | $17.721 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $137.62 | 3.634% | $142.6211 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $749.02 | $815.5903 | $815.60 | $815.60 | $815.60 | |