| 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 | $57.71 | 13.670% | $65.599 | $65.60 | $65.60 | $65.60 |
| Purchase #2 | $206.80 | 5.442% | $218.0541 | $218.05 | $218.05 | $218.10 |
| Purchase #3 | $86.47 | 8.608% | $93.9133 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $227.32 | 13.692% | $258.4447 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $143.27 | 8.410% | $155.319 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $197.43 | 5.831% | $208.9421 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $228.79 | 4.410% | $238.8796 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $1,147.79 | $1,239.1518 | $1,239.14 | $1,239.15 | $1,239.10 | |