| 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 | $157.72 | 4.362% | $164.5997 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $202.73 | 11.773% | $226.5974 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $211.48 | 3.185% | $218.2156 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $26.77 | 13.213% | $30.3071 | $30.31 | $30.30 | $30.30 |
| Purchase #5 | $98.32 | 6.350% | $104.5633 | $104.56 | $104.55 | $104.60 |
| Purchase #6 | $40.58 | 11.444% | $45.224 | $45.22 | $45.20 | $45.20 |
| Purchase #7 | $89.48 | 4.839% | $93.8099 | $93.81 | $93.80 | $93.80 |
| 7 purchase totals = | $827.08 | $883.3170 | $883.32 | $883.25 | $883.30 | |