| 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 | $199.80 | 13.766% | $227.3045 | $227.30 | $227.30 | $227.30 |
| Purchase #2 | $118.25 | 11.114% | $131.3923 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $219.42 | 12.221% | $246.2353 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $197.36 | 13.190% | $223.3918 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $37.46 | 13.581% | $42.5474 | $42.55 | $42.55 | $42.50 |
| Purchase #6 | $250.84 | 4.866% | $263.0459 | $263.05 | $263.05 | $263.00 |
| Purchase #7 | $208.31 | 5.344% | $219.4421 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $1,231.44 | $1,353.3593 | $1,353.36 | $1,353.40 | $1,353.20 | |