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 | $16.36 | 10.648% | $18.102 | $18.10 | $18.10 | $18.10 |
Purchase #2 | $246.60 | 6.153% | $261.7733 | $261.77 | $261.75 | $261.80 |
Purchase #3 | $211.63 | 7.663% | $227.8472 | $227.85 | $227.85 | $227.80 |
Purchase #4 | $204.80 | 6.518% | $218.1489 | $218.15 | $218.15 | $218.10 |
Purchase #5 | $100.41 | 10.422% | $110.8747 | $110.87 | $110.85 | $110.90 |
Purchase #6 | $150.67 | 12.298% | $169.1994 | $169.20 | $169.20 | $169.20 |
Purchase #7 | $42.74 | 8.554% | $46.396 | $46.40 | $46.40 | $46.40 |
7 purchase totals = | $973.21 | $1,052.3415 | $1,052.34 | $1,052.30 | $1,052.30 |