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 | $7.85 | 5.146% | $8.254 | $8.25 | $8.25 | $8.30 |
Purchase #2 | $231.51 | 13.381% | $262.4884 | $262.49 | $262.50 | $262.50 |
Purchase #3 | $8.61 | 4.485% | $8.9962 | $9.00 | $9.00 | $9.00 |
Purchase #4 | $132.51 | 5.607% | $139.9398 | $139.94 | $139.95 | $139.90 |
Purchase #5 | $78.29 | 8.777% | $85.1615 | $85.16 | $85.15 | $85.20 |
Purchase #6 | $111.73 | 5.432% | $117.7992 | $117.80 | $117.80 | $117.80 |
Purchase #7 | $105.25 | 11.578% | $117.4358 | $117.44 | $117.45 | $117.40 |
7 purchase totals = | $675.75 | $740.0749 | $740.08 | $740.10 | $740.10 |