| 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 | $244.63 | 7.542% | $263.08 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $124.72 | 12.454% | $140.2526 | $140.25 | $140.25 | $140.30 |
| Purchase #3 | $184.83 | 12.454% | $207.8487 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $44.63 | 7.737% | $48.083 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $241.27 | 6.515% | $256.9887 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $176.34 | 7.869% | $190.2162 | $190.22 | $190.20 | $190.20 |
| Purchase #7 | $40.81 | 12.194% | $45.7864 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $1,057.23 | $1,152.2556 | $1,152.26 | $1,152.30 | $1,152.30 | |