| 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 | $93.31 | 10.796% | $103.3837 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $214.33 | 7.242% | $229.8518 | $229.85 | $229.85 | $229.90 |
| Purchase #3 | $226.70 | 8.498% | $245.965 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $118.80 | 6.744% | $126.8119 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $175.70 | 8.341% | $190.3551 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $104.31 | 5.237% | $109.7727 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $163.88 | 12.317% | $184.0651 | $184.07 | $184.05 | $184.10 |
| 7 purchase totals = | $1,097.03 | $1,190.2053 | $1,190.21 | $1,190.15 | $1,190.40 | |