| 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 | $151.92 | 12.756% | $171.2989 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $125.25 | 9.192% | $136.763 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $49.62 | 12.550% | $55.8473 | $55.85 | $55.85 | $55.80 |
| Purchase #4 | $122.97 | 12.167% | $137.9318 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $204.30 | 3.122% | $210.6782 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $154.30 | 8.154% | $166.8816 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $185.43 | 9.618% | $203.2647 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $993.79 | $1,082.6655 | $1,082.66 | $1,082.70 | $1,082.70 | |