| 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 | $223.44 | 3.524% | $231.314 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $26.26 | 5.240% | $27.636 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $9.29 | 7.764% | $10.0113 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $98.67 | 8.169% | $106.7304 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $72.41 | 7.731% | $78.008 | $78.01 | $78.00 | $78.00 |
| Purchase #6 | $124.99 | 4.146% | $130.1721 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $235.96 | 10.103% | $259.799 | $259.80 | $259.80 | $259.80 |
| 7 purchase totals = | $791.02 | $843.6708 | $843.67 | $843.65 | $843.60 | |