| 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 | $107.94 | 8.218% | $116.8105 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $25.71 | 9.820% | $28.2347 | $28.23 | $28.25 | $28.20 |
| Purchase #3 | $68.42 | 11.848% | $76.5264 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $157.72 | 3.331% | $162.9737 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $85.35 | 11.497% | $95.1627 | $95.16 | $95.15 | $95.20 |
| Purchase #6 | $111.69 | 13.521% | $126.7916 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $13.53 | 7.227% | $14.5078 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $570.36 | $621.0074 | $621.00 | $621.00 | $621.00 | |