| 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 | $113.48 | 7.283% | $121.7447 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $187.30 | 4.775% | $196.2436 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $188.94 | 5.252% | $198.8631 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $72.90 | 12.118% | $81.734 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $127.41 | 11.694% | $142.3093 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $161.42 | 11.211% | $179.5168 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $125.81 | 9.167% | $137.343 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $977.26 | $1,057.7545 | $1,057.74 | $1,057.75 | $1,057.60 | |