| 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 | $104.56 | 8.127% | $113.0576 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $196.44 | 7.350% | $210.8783 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $116.91 | 8.333% | $126.6521 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $82.39 | 8.791% | $89.6329 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $114.60 | 8.317% | $124.1313 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $221.70 | 6.183% | $235.4077 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $197.93 | 7.493% | $212.7609 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $1,034.53 | $1,112.5208 | $1,112.52 | $1,112.55 | $1,112.60 | |