| 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 | $107.69 | 10.353% | $118.8391 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $151.38 | 6.313% | $160.9366 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $146.41 | 4.329% | $152.7481 | $152.75 | $152.75 | $152.70 |
| Purchase #4 | $211.41 | 13.252% | $239.4261 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $142.66 | 11.304% | $158.7863 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $134.67 | 3.104% | $138.8502 | $138.85 | $138.85 | $138.90 |
| Purchase #7 | $237.90 | 3.641% | $246.5619 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $1,132.12 | $1,216.1483 | $1,216.16 | $1,216.20 | $1,216.10 | |