| 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 | $65.85 | 13.783% | $74.9261 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $88.74 | 10.121% | $97.7214 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $34.33 | 13.129% | $38.8372 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $221.99 | 8.518% | $240.8991 | $240.90 | $240.90 | $240.90 |
| Purchase #5 | $215.97 | 3.352% | $223.2093 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $36.64 | 4.179% | $38.1712 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $162.87 | 3.632% | $168.7854 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $826.39 | $882.5497 | $882.56 | $882.55 | $882.50 | |