| 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 | $54.58 | 4.525% | $57.0497 | $57.05 | $57.05 | $57.00 |
| Purchase #2 | $110.27 | 8.617% | $119.772 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $86.81 | 4.254% | $90.5029 | $90.50 | $90.50 | $90.50 |
| Purchase #4 | $116.95 | 13.769% | $133.0528 | $133.05 | $133.05 | $133.10 |
| Purchase #5 | $169.81 | 8.607% | $184.4255 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $126.50 | 7.193% | $135.5991 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $52.59 | 3.400% | $54.3781 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $717.51 | $774.7801 | $774.78 | $774.80 | $774.80 | |