| 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 | $192.73 | 10.515% | $212.9956 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $216.37 | 9.663% | $237.2778 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $28.63 | 3.255% | $29.5619 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $166.45 | 3.223% | $171.8147 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $78.61 | 3.357% | $81.2489 | $81.25 | $81.25 | $81.20 |
| Purchase #6 | $214.81 | 9.253% | $234.6864 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $235.55 | 3.525% | $243.8531 | $243.85 | $243.85 | $243.90 |
| 7 purchase totals = | $1,133.15 | $1,211.4384 | $1,211.44 | $1,211.45 | $1,211.50 | |