| 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 | $147.27 | 12.664% | $165.9203 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $121.43 | 10.322% | $133.964 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $39.74 | 9.250% | $43.416 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $23.68 | 9.619% | $25.9578 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $8.43 | 6.126% | $8.9464 | $8.95 | $8.95 | $8.90 |
| Purchase #6 | $229.65 | 10.538% | $253.8505 | $253.85 | $253.85 | $253.90 |
| Purchase #7 | $247.93 | 4.474% | $259.0224 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $818.13 | $891.0774 | $891.08 | $891.00 | $891.10 | |