| 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 | $231.82 | 3.444% | $239.8039 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $23.76 | 3.682% | $24.6348 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $91.72 | 8.438% | $99.4593 | $99.46 | $99.45 | $99.50 |
| Purchase #4 | $175.72 | 6.229% | $186.6656 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $223.73 | 11.863% | $250.2711 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $203.68 | 13.852% | $231.8938 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $193.45 | 6.691% | $206.3937 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $1,143.88 | $1,239.1222 | $1,239.11 | $1,239.10 | $1,239.20 | |