| 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 | $218.45 | 5.778% | $231.072 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $21.72 | 12.159% | $24.3609 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $77.87 | 10.291% | $85.8836 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $153.58 | 4.122% | $159.9106 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $160.68 | 12.732% | $181.1378 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $141.65 | 3.353% | $146.3995 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $191.46 | 12.356% | $215.1168 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $965.41 | $1,043.8812 | $1,043.88 | $1,043.85 | $1,043.90 | |