| 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 | $123.36 | 12.803% | $139.1538 | $139.15 | $139.15 | $139.20 |
| Purchase #2 | $153.93 | 11.853% | $172.1753 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $211.75 | 6.729% | $225.9987 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $203.34 | 11.629% | $226.9864 | $226.99 | $227.00 | $227.00 |
| Purchase #5 | $60.58 | 9.870% | $66.5592 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $228.68 | 10.662% | $253.0619 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $223.97 | 6.809% | $239.2201 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $1,205.61 | $1,323.1554 | $1,323.16 | $1,323.15 | $1,323.30 | |