| 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 | $151.75 | 3.730% | $157.4103 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $58.54 | 13.143% | $66.2339 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $156.38 | 3.139% | $161.2888 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $192.76 | 7.240% | $206.7158 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $213.34 | 5.837% | $225.7927 | $225.79 | $225.80 | $225.80 |
| Purchase #6 | $18.92 | 4.600% | $19.7903 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $214.76 | 11.354% | $239.1439 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $1,006.45 | $1,076.3757 | $1,076.37 | $1,076.40 | $1,076.30 | |