| 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 | $110.42 | 3.223% | $113.9788 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $15.80 | 8.498% | $17.1427 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $134.32 | 5.560% | $141.7882 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $77.38 | 8.358% | $83.8474 | $83.85 | $83.85 | $83.80 |
| Purchase #5 | $22.43 | 5.536% | $23.6717 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $183.72 | 6.466% | $195.5993 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $216.97 | 3.333% | $224.2016 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $761.04 | $800.2297 | $800.23 | $800.25 | $800.20 | |