| 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 | $11.28 | 13.578% | $12.8116 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $193.35 | 4.386% | $201.8303 | $201.83 | $201.85 | $201.80 |
| Purchase #3 | $185.52 | 7.700% | $199.805 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $19.38 | 3.430% | $20.0447 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $191.50 | 7.522% | $205.9046 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $146.66 | 4.436% | $153.1658 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $208.84 | 11.266% | $232.3679 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $956.53 | $1,025.9299 | $1,025.93 | $1,025.90 | $1,025.90 | |