| 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 | $100.32 | 13.349% | $113.7117 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $141.33 | 8.851% | $153.8391 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $157.90 | 3.175% | $162.9133 | $162.91 | $162.90 | $162.90 |
| Purchase #4 | $218.78 | 5.475% | $230.7582 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $39.67 | 6.478% | $42.2398 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $119.58 | 3.448% | $123.7031 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $5.60 | 8.567% | $6.0798 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $783.18 | $833.2450 | $833.24 | $833.25 | $833.20 | |