| 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 | $146.74 | 6.296% | $155.9788 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $245.36 | 10.325% | $270.6934 | $270.69 | $270.70 | $270.70 |
| Purchase #3 | $27.99 | 7.166% | $29.9958 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $213.49 | 8.607% | $231.8651 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $141.87 | 9.634% | $155.5378 | $155.54 | $155.55 | $155.50 |
| Purchase #6 | $48.63 | 11.267% | $54.1091 | $54.11 | $54.10 | $54.10 |
| Purchase #7 | $92.86 | 12.773% | $104.721 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $916.94 | $1,002.9010 | $1,002.91 | $1,002.90 | $1,002.90 | |