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 | $6.80 | 9.108% | $7.4193 | $7.42 | $7.40 | $7.40 |
Purchase #2 | $138.36 | 12.429% | $155.5568 | $155.56 | $155.55 | $155.60 |
Purchase #3 | $190.76 | 4.411% | $199.1744 | $199.17 | $199.15 | $199.20 |
Purchase #4 | $159.49 | 7.669% | $171.7213 | $171.72 | $171.70 | $171.70 |
Purchase #5 | $93.71 | 7.749% | $100.9716 | $100.97 | $100.95 | $101.00 |
Purchase #6 | $72.57 | 9.687% | $79.5999 | $79.60 | $79.60 | $79.60 |
Purchase #7 | $133.66 | 9.143% | $145.8805 | $145.88 | $145.90 | $145.90 |
7 purchase totals = | $795.35 | $860.3238 | $860.32 | $860.25 | $860.40 |