| 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 | $205.56 | 8.563% | $223.1621 | $223.16 | $223.15 | $223.20 |
| Purchase #2 | $182.40 | 10.116% | $200.8516 | $200.85 | $200.85 | $200.90 |
| Purchase #3 | $114.32 | 7.590% | $122.9969 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $202.72 | 5.156% | $213.1722 | $213.17 | $213.15 | $213.20 |
| Purchase #5 | $78.53 | 3.411% | $81.2087 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $186.36 | 10.290% | $205.5364 | $205.54 | $205.55 | $205.50 |
| Purchase #7 | $182.79 | 5.245% | $192.3773 | $192.38 | $192.40 | $192.40 |
| 7 purchase totals = | $1,152.68 | $1,239.3052 | $1,239.31 | $1,239.30 | $1,239.40 | |