| 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 | $233.58 | 3.140% | $240.9144 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $197.75 | 12.694% | $222.8524 | $222.85 | $222.85 | $222.90 |
| Purchase #3 | $155.81 | 9.257% | $170.2333 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $70.47 | 12.540% | $79.3069 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $125.92 | 12.329% | $141.4447 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $250.96 | 5.664% | $265.1744 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $5.77 | 12.668% | $6.5009 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $1,040.26 | $1,126.4270 | $1,126.41 | $1,126.40 | $1,126.40 | |