| 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 | $183.43 | 12.733% | $206.7861 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $203.83 | 12.531% | $229.3719 | $229.37 | $229.35 | $229.40 |
| Purchase #3 | $243.91 | 12.804% | $275.1402 | $275.14 | $275.15 | $275.10 |
| Purchase #4 | $14.51 | 9.396% | $15.8734 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $71.80 | 4.773% | $75.227 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $64.88 | 12.374% | $72.9083 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $39.39 | 7.400% | $42.3049 | $42.30 | $42.30 | $42.30 |
| 7 purchase totals = | $821.75 | $917.6118 | $917.61 | $917.60 | $917.60 | |