| 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 | $65.79 | 3.200% | $67.8953 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $176.39 | 3.539% | $182.6324 | $182.63 | $182.65 | $182.60 |
| Purchase #3 | $125.92 | 10.674% | $139.3607 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $91.75 | 3.720% | $95.1631 | $95.16 | $95.15 | $95.20 |
| Purchase #5 | $76.77 | 4.428% | $80.1694 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $85.95 | 10.651% | $95.1045 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $104.88 | 11.353% | $116.787 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $727.45 | $777.1124 | $777.11 | $777.10 | $777.20 | |