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 | $28.87 | 6.484% | $30.7419 | $30.74 | $30.75 | $30.70 |
Purchase #2 | $77.28 | 10.786% | $85.6154 | $85.62 | $85.60 | $85.60 |
Purchase #3 | $113.35 | 4.615% | $118.5811 | $118.58 | $118.60 | $118.60 |
Purchase #4 | $107.81 | 12.302% | $121.0728 | $121.07 | $121.05 | $121.10 |
Purchase #5 | $35.84 | 4.504% | $37.4542 | $37.45 | $37.45 | $37.50 |
Purchase #6 | $153.74 | 3.144% | $158.5736 | $158.57 | $158.55 | $158.60 |
Purchase #7 | $93.52 | 3.222% | $96.5332 | $96.53 | $96.55 | $96.50 |
7 purchase totals = | $610.41 | $648.5722 | $648.56 | $648.55 | $648.60 |