| 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 | $185.49 | 7.806% | $199.9693 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $37.44 | 11.320% | $41.6782 | $41.68 | $41.70 | $41.70 |
| Purchase #3 | $185.85 | 8.332% | $201.335 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $15.95 | 12.823% | $17.9953 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $168.39 | 10.559% | $186.1703 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $115.44 | 10.638% | $127.7205 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $16.78 | 5.770% | $17.7482 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $725.34 | $792.6168 | $792.63 | $792.60 | $792.60 | |