| 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 | $124.77 | 12.339% | $140.1654 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $136.82 | 9.769% | $150.1859 | $150.19 | $150.20 | $150.20 |
| Purchase #3 | $215.37 | 3.414% | $222.7227 | $222.72 | $222.70 | $222.70 |
| Purchase #4 | $28.39 | 7.105% | $30.4071 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $243.97 | 9.280% | $266.6104 | $266.61 | $266.60 | $266.60 |
| Purchase #6 | $231.58 | 3.186% | $238.9581 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $174.41 | 11.102% | $193.773 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $1,155.31 | $1,242.8226 | $1,242.83 | $1,242.75 | $1,242.90 | |