| 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 | $30.47 | 9.323% | $33.3107 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $77.37 | 12.447% | $87.0002 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $248.50 | 9.716% | $272.6443 | $272.64 | $272.65 | $272.60 |
| Purchase #4 | $121.64 | 9.246% | $132.8868 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $189.52 | 8.745% | $206.0935 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $213.98 | 11.338% | $238.2411 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $28.53 | 12.469% | $32.0874 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $910.01 | $1,002.2640 | $1,002.26 | $1,002.30 | $1,002.20 | |