| 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 | $215.52 | 9.804% | $236.6496 | $236.65 | $236.65 | $236.60 |
| Purchase #2 | $148.72 | 10.450% | $164.2612 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $239.45 | 9.816% | $262.9544 | $262.95 | $262.95 | $263.00 |
| Purchase #4 | $89.78 | 10.560% | $99.2608 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $77.87 | 4.562% | $81.4224 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $118.46 | 3.409% | $122.4983 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $57.94 | 3.618% | $60.0363 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $947.74 | $1,027.0830 | $1,027.08 | $1,027.05 | $1,027.10 | |