| 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 | $228.46 | 3.558% | $236.5886 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $148.49 | 3.237% | $153.2966 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $57.96 | 10.708% | $64.1664 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $151.86 | 8.495% | $164.7605 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $79.61 | 7.285% | $85.4096 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $202.54 | 9.697% | $222.1803 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $77.41 | 7.542% | $83.2483 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $946.33 | $1,009.6503 | $1,009.66 | $1,009.65 | $1,009.70 | |