| 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 | $228.54 | 11.524% | $254.8769 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $187.78 | 12.825% | $211.8628 | $211.86 | $211.85 | $211.90 |
| Purchase #3 | $119.89 | 4.645% | $125.4589 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $116.64 | 3.696% | $120.951 | $120.95 | $120.95 | $121.00 |
| Purchase #5 | $237.96 | 4.649% | $249.0228 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $28.30 | 7.580% | $30.4451 | $30.45 | $30.45 | $30.40 |
| Purchase #7 | $88.85 | 10.408% | $98.0975 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $1,007.96 | $1,090.7150 | $1,090.72 | $1,090.70 | $1,090.80 | |