| 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 | $144.69 | 13.270% | $163.8904 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $172.75 | 13.772% | $196.5411 | $196.54 | $196.55 | $196.50 |
| Purchase #3 | $195.55 | 6.578% | $208.4133 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $220.52 | 9.648% | $241.7958 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $179.74 | 3.272% | $185.6211 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $108.86 | 8.204% | $117.7909 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $80.44 | 5.733% | $85.0516 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $1,102.55 | $1,199.1042 | $1,199.10 | $1,199.10 | $1,199.10 | |