| 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 | $244.65 | 6.856% | $261.4232 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $140.70 | 3.409% | $145.4965 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $209.64 | 3.108% | $216.1556 | $216.16 | $216.15 | $216.20 |
| Purchase #4 | $107.59 | 11.630% | $120.1027 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $121.85 | 12.789% | $137.4334 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $131.89 | 11.771% | $147.4148 | $147.41 | $147.40 | $147.40 |
| Purchase #7 | $41.49 | 11.735% | $46.3589 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $997.81 | $1,074.3851 | $1,074.38 | $1,074.35 | $1,074.40 | |