| 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 | $94.85 | 10.419% | $104.7324 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $123.45 | 8.427% | $133.8531 | $133.85 | $133.85 | $133.90 |
| Purchase #3 | $33.96 | 6.703% | $36.2363 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $16.63 | 9.235% | $18.1658 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $43.85 | 12.690% | $49.4146 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $177.59 | 3.839% | $184.4077 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $89.94 | 12.306% | $101.008 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $580.27 | $627.8179 | $627.82 | $627.80 | $627.80 | |