| 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 | $226.47 | 8.223% | $245.0926 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $188.31 | 4.550% | $196.8781 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $214.53 | 5.652% | $226.6552 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $96.41 | 10.343% | $106.3817 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $65.71 | 7.302% | $70.5081 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $130.74 | 7.614% | $140.6945 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $215.77 | 12.824% | $243.4403 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $1,137.94 | $1,229.6505 | $1,229.65 | $1,229.70 | $1,229.70 | |