| 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 | $25.29 | 9.721% | $27.7484 | $27.75 | $27.75 | $27.70 |
| Purchase #2 | $14.96 | 13.361% | $16.9588 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $216.28 | 4.704% | $226.4538 | $226.45 | $226.45 | $226.50 |
| Purchase #4 | $244.46 | 8.331% | $264.826 | $264.83 | $264.85 | $264.80 |
| Purchase #5 | $131.67 | 4.476% | $137.5635 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $77.73 | 3.461% | $80.4202 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $88.99 | 6.709% | $94.9603 | $94.96 | $94.95 | $95.00 |
| 7 purchase totals = | $799.38 | $848.9310 | $848.93 | $848.90 | $849.00 | |