| 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 | $192.85 | 9.573% | $211.3115 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $201.40 | 10.747% | $223.0445 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $211.61 | 9.415% | $231.5331 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $196.50 | 6.118% | $208.5219 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $15.68 | 12.225% | $17.5969 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $213.66 | 10.587% | $236.2802 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $142.50 | 11.843% | $159.3763 | $159.38 | $159.40 | $159.40 |
| 7 purchase totals = | $1,174.20 | $1,287.6644 | $1,287.66 | $1,287.70 | $1,287.60 | |