| 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 | $218.76 | 12.486% | $246.0744 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $123.44 | 8.125% | $133.4695 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $8.27 | 3.616% | $8.569 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $17.79 | 12.628% | $20.0365 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $249.57 | 9.363% | $272.9372 | $272.94 | $272.95 | $272.90 |
| Purchase #6 | $145.55 | 13.288% | $164.8907 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $105.80 | 12.478% | $119.0017 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $869.18 | $964.9790 | $964.98 | $964.95 | $965.00 | |