| 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 | $243.87 | 11.429% | $271.7419 | $271.74 | $271.75 | $271.70 |
| Purchase #2 | $239.80 | 12.229% | $269.1251 | $269.13 | $269.15 | $269.10 |
| Purchase #3 | $158.37 | 6.712% | $168.9998 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $138.92 | 8.272% | $150.4115 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $66.43 | 13.688% | $75.5229 | $75.52 | $75.50 | $75.50 |
| Purchase #6 | $208.29 | 10.507% | $230.175 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $228.27 | 10.691% | $252.6743 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $1,283.95 | $1,418.6505 | $1,418.65 | $1,418.65 | $1,418.60 | |