| 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 | $115.92 | 13.615% | $131.7025 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $57.51 | 11.591% | $64.176 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $203.42 | 7.813% | $219.3132 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $215.71 | 5.680% | $227.9623 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $186.44 | 7.444% | $200.3186 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $198.92 | 8.339% | $215.5079 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $243.71 | 4.332% | $254.2675 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,221.63 | $1,313.2480 | $1,313.25 | $1,313.20 | $1,313.30 | |