| 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 | $128.79 | 13.524% | $146.2076 | $146.21 | $146.20 | $146.20 |
| Purchase #2 | $42.42 | 6.583% | $45.2125 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $229.49 | 3.224% | $236.8888 | $236.89 | $236.90 | $236.90 |
| Purchase #4 | $89.76 | 6.557% | $95.6456 | $95.65 | $95.65 | $95.60 |
| Purchase #5 | $31.60 | 3.237% | $32.6229 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $189.48 | 5.237% | $199.4031 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $36.99 | 3.626% | $38.3313 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $748.53 | $794.3118 | $794.31 | $794.30 | $794.20 | |