| 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 | $160.76 | 13.272% | $182.0961 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $243.88 | 6.499% | $259.7298 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $184.68 | 13.705% | $209.9904 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $216.64 | 9.165% | $236.4951 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $71.54 | 7.201% | $76.6916 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $192.53 | 8.510% | $208.9143 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $89.81 | 8.188% | $97.1636 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $1,159.84 | $1,271.0809 | $1,271.08 | $1,271.10 | $1,271.10 | |