| 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 | $240.46 | 12.703% | $271.0056 | $271.01 | $271.00 | $271.00 |
| Purchase #2 | $184.33 | 7.544% | $198.2359 | $198.24 | $198.25 | $198.20 |
| Purchase #3 | $215.64 | 9.514% | $236.156 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $124.46 | 3.139% | $128.3668 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $132.82 | 11.334% | $147.8738 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $234.97 | 7.349% | $252.2379 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $49.67 | 11.662% | $55.4625 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $1,182.35 | $1,289.3385 | $1,289.35 | $1,289.30 | $1,289.40 | |