| 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 | $185.36 | 9.429% | $202.8376 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $94.86 | 6.135% | $100.6797 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $221.82 | 10.184% | $244.4101 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $224.37 | 13.525% | $254.716 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $156.69 | 4.702% | $164.0576 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $187.59 | 11.124% | $208.4575 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $94.68 | 10.604% | $104.7199 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $1,165.37 | $1,279.8784 | $1,279.89 | $1,279.85 | $1,279.90 | |