| 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 | $34.67 | 4.524% | $36.2385 | $36.24 | $36.25 | $36.20 |
| Purchase #2 | $59.65 | 4.106% | $62.0992 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $133.31 | 10.806% | $147.7155 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $154.79 | 5.504% | $163.3096 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $85.61 | 4.810% | $89.7278 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $8.47 | 3.413% | $8.7591 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $196.88 | 12.132% | $220.7655 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $673.38 | $728.6152 | $728.63 | $728.60 | $728.60 | |