| 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 | $175.42 | 3.371% | $181.3334 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $185.54 | 13.827% | $211.1946 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $157.74 | 9.786% | $173.1764 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $244.57 | 10.831% | $271.0594 | $271.06 | $271.05 | $271.10 |
| Purchase #5 | $73.91 | 4.146% | $76.9743 | $76.97 | $76.95 | $77.00 |
| Purchase #6 | $177.29 | 3.751% | $183.9401 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $28.95 | 3.703% | $30.022 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $1,043.42 | $1,127.7002 | $1,127.69 | $1,127.70 | $1,127.70 | |