| 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 | $238.87 | 13.427% | $270.9431 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $238.51 | 4.498% | $249.2382 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $242.26 | 11.238% | $269.4852 | $269.49 | $269.50 | $269.50 |
| Purchase #4 | $67.97 | 10.719% | $75.2557 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $115.61 | 5.734% | $122.2391 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $232.73 | 8.605% | $252.7564 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $30.69 | 10.352% | $33.867 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $1,166.64 | $1,273.7847 | $1,273.80 | $1,273.80 | $1,273.80 | |