| 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 | 4.434% | $34.2439 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $33.94 | 7.161% | $36.3704 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $43.32 | 12.498% | $48.7341 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $76.37 | 11.634% | $85.2549 | $85.25 | $85.25 | $85.30 |
| Purchase #5 | $208.94 | 12.572% | $235.2079 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $223.29 | 3.286% | $230.6273 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $166.25 | 3.211% | $171.5883 | $171.59 | $171.60 | $171.60 |
| 7 purchase totals = | $784.90 | $842.0268 | $842.02 | $842.05 | $842.00 | |