| 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 | $58.57 | 12.449% | $65.8614 | $65.86 | $65.85 | $65.90 |
| Purchase #2 | $85.84 | 3.305% | $88.677 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $99.91 | 11.162% | $111.062 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $188.39 | 12.434% | $211.8144 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $55.89 | 13.345% | $63.3485 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $103.40 | 3.545% | $107.0655 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $27.77 | 5.379% | $29.2637 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $619.77 | $677.0925 | $677.09 | $677.05 | $677.20 | |