| 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 | $30.36 | 4.282% | $31.66 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $224.57 | 6.218% | $238.5338 | $238.53 | $238.55 | $238.50 |
| Purchase #3 | $55.64 | 3.610% | $57.6486 | $57.65 | $57.65 | $57.60 |
| Purchase #4 | $41.27 | 8.657% | $44.8427 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $34.63 | 7.141% | $37.1029 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $144.61 | 13.703% | $164.4259 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $228.91 | 5.567% | $241.6534 | $241.65 | $241.65 | $241.70 |
| 7 purchase totals = | $759.99 | $815.8673 | $815.86 | $815.90 | $815.80 | |