| 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 | $77.95 | 5.507% | $82.2427 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $164.41 | 6.383% | $174.9043 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $175.73 | 5.868% | $186.0418 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $129.31 | 10.311% | $142.6432 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $91.40 | 7.448% | $98.2075 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $60.62 | 13.671% | $68.9074 | $68.91 | $68.90 | $68.90 |
| Purchase #7 | $177.26 | 12.616% | $199.6231 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $876.68 | $952.5700 | $952.56 | $952.55 | $952.40 | |