| 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 | $229.92 | 7.509% | $247.1847 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $208.47 | 10.130% | $229.588 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $7.98 | 9.608% | $8.7467 | $8.75 | $8.75 | $8.70 |
| Purchase #4 | $174.91 | 10.564% | $193.3875 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $119.97 | 11.665% | $133.9645 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $121.83 | 13.239% | $137.9591 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $164.87 | 7.846% | $177.8057 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $1,027.95 | $1,128.6362 | $1,128.64 | $1,128.65 | $1,128.70 | |