| 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 | $116.78 | 12.696% | $131.6064 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $69.34 | 11.642% | $77.4126 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $161.54 | 12.776% | $182.1784 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $30.42 | 4.720% | $31.8558 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $222.90 | 7.583% | $239.8025 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $248.75 | 6.757% | $265.558 | $265.56 | $265.55 | $265.60 |
| Purchase #7 | $32.70 | 9.692% | $35.8693 | $35.87 | $35.85 | $35.90 |
| 7 purchase totals = | $882.43 | $964.2830 | $964.29 | $964.25 | $964.40 | |