| 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 | $94.94 | 13.475% | $107.7332 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $85.37 | 13.639% | $97.0136 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $81.31 | 7.754% | $87.6148 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $60.41 | 3.282% | $62.3927 | $62.39 | $62.40 | $62.40 |
| Purchase #5 | $90.36 | 13.367% | $102.4384 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $5.79 | 3.397% | $5.9867 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $153.33 | 9.626% | $168.0895 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $571.51 | $631.2689 | $631.26 | $631.30 | $631.20 | |