| 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 | $134.53 | 4.867% | $141.0776 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $21.93 | 8.466% | $23.7866 | $23.79 | $23.80 | $23.80 |
| Purchase #3 | $83.78 | 5.591% | $88.4641 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $76.65 | 3.361% | $79.2262 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $243.49 | 7.201% | $261.0237 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $202.29 | 6.480% | $215.3984 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $36.68 | 13.727% | $41.7151 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $799.35 | $850.6917 | $850.70 | $850.70 | $850.70 | |