| 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 | $10.71 | 13.353% | $12.1401 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $223.57 | 11.131% | $248.4556 | $248.46 | $248.45 | $248.50 |
| Purchase #3 | $186.25 | 11.338% | $207.367 | $207.37 | $207.35 | $207.40 |
| Purchase #4 | $96.45 | 6.626% | $102.8408 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $221.52 | 8.221% | $239.7312 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $138.46 | 3.796% | $143.7159 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $182.34 | 6.308% | $193.842 | $193.84 | $193.85 | $193.80 |
| 7 purchase totals = | $1,059.30 | $1,148.0926 | $1,148.10 | $1,148.10 | $1,148.00 | |