| 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 | $220.67 | 6.440% | $234.8811 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $196.94 | 7.628% | $211.9626 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $230.52 | 10.613% | $254.9851 | $254.99 | $255.00 | $255.00 |
| Purchase #4 | $222.71 | 7.491% | $239.3932 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $65.67 | 12.828% | $74.0941 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $228.89 | 5.380% | $241.2043 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $104.47 | 9.582% | $114.4803 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $1,269.87 | $1,371.0007 | $1,370.99 | $1,371.05 | $1,371.10 | |