| 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 | $33.44 | 7.705% | $36.0166 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $105.28 | 12.748% | $118.7011 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $105.70 | 9.141% | $115.362 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $213.69 | 10.730% | $236.6189 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $103.83 | 10.226% | $114.4477 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $10.34 | 8.424% | $11.211 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $48.96 | 11.221% | $54.4538 | $54.45 | $54.45 | $54.50 |
| 7 purchase totals = | $621.24 | $686.8111 | $686.81 | $686.75 | $686.80 | |