| 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 | $229.64 | 10.605% | $253.9933 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $125.80 | 4.739% | $131.7617 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $97.45 | 6.714% | $103.9928 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $118.81 | 7.863% | $128.152 | $128.15 | $128.15 | $128.20 |
| Purchase #5 | $71.62 | 8.782% | $77.9097 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $14.69 | 9.249% | $16.0487 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $194.41 | 10.633% | $215.0816 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $852.42 | $926.9398 | $926.93 | $926.95 | $927.00 | |