| 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 | $146.92 | 5.332% | $154.7538 | $154.75 | $154.75 | $154.80 |
| Purchase #2 | $158.94 | 13.383% | $180.2109 | $180.21 | $180.20 | $180.20 |
| Purchase #3 | $145.92 | 8.193% | $157.8752 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $217.84 | 8.112% | $235.5112 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $37.40 | 12.796% | $42.1857 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $230.69 | 3.145% | $237.9452 | $237.95 | $237.95 | $237.90 |
| Purchase #7 | $215.67 | 6.488% | $229.6627 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $1,153.38 | $1,238.1447 | $1,238.15 | $1,238.15 | $1,238.20 | |