| 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 | $32.79 | 11.351% | $36.512 | $36.51 | $36.50 | $36.50 |
| Purchase #2 | $41.79 | 4.640% | $43.7291 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $185.44 | 9.552% | $203.1532 | $203.15 | $203.15 | $203.20 |
| Purchase #4 | $227.55 | 3.757% | $236.0991 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $188.81 | 6.806% | $201.6604 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $79.93 | 13.424% | $90.6598 | $90.66 | $90.65 | $90.70 |
| Purchase #7 | $80.53 | 5.579% | $85.0228 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $836.84 | $896.8364 | $896.83 | $896.80 | $896.90 | |