| 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 | $124.25 | 8.504% | $134.8162 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $200.81 | 12.686% | $226.2848 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $224.42 | 11.320% | $249.8243 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $233.74 | 9.803% | $256.6535 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $133.98 | 12.376% | $150.5614 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $228.74 | 3.597% | $236.9678 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $94.96 | 13.554% | $107.8309 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $1,240.90 | $1,362.9389 | $1,362.93 | $1,362.90 | $1,363.00 | |