| 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 | $227.54 | 12.385% | $255.7208 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $242.40 | 11.608% | $270.5378 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $10.63 | 7.792% | $11.4583 | $11.46 | $11.45 | $11.50 |
| Purchase #4 | $186.75 | 9.777% | $205.0085 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $91.33 | 13.117% | $103.3098 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $94.38 | 8.311% | $102.2239 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $23.46 | 8.636% | $25.486 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $876.49 | $973.7451 | $973.75 | $973.70 | $973.70 | |