| 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 | $230.83 | 5.661% | $243.8973 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $235.87 | 11.795% | $263.6909 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $188.78 | 10.414% | $208.4395 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $215.81 | 3.721% | $223.8403 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $165.63 | 12.776% | $186.7909 | $186.79 | $186.80 | $186.80 |
| Purchase #6 | $240.29 | 12.786% | $271.0135 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $156.61 | 13.408% | $177.6083 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $1,433.82 | $1,575.2807 | $1,575.28 | $1,575.30 | $1,575.20 | |