| 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 | $106.47 | 5.618% | $112.4515 | $112.45 | $112.45 | $112.50 |
| Purchase #2 | $68.65 | 12.584% | $77.2889 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $157.66 | 6.563% | $168.0072 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $191.52 | 6.456% | $203.8845 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $187.76 | 9.867% | $206.2863 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $228.31 | 3.708% | $236.7757 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $167.64 | 3.609% | $173.6901 | $173.69 | $173.70 | $173.70 |
| 7 purchase totals = | $1,108.01 | $1,178.3842 | $1,178.39 | $1,178.45 | $1,178.50 | |