| 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 | $209.66 | 6.632% | $223.5647 | $223.56 | $223.55 | $223.60 |
| Purchase #2 | $133.82 | 3.718% | $138.7954 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $198.69 | 4.807% | $208.241 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $107.29 | 9.857% | $117.8656 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $96.30 | 5.357% | $101.4588 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $197.35 | 5.646% | $208.4924 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $169.73 | 5.749% | $179.4878 | $179.49 | $179.50 | $179.50 |
| 7 purchase totals = | $1,112.84 | $1,177.9057 | $1,177.91 | $1,177.90 | $1,178.00 | |