| 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 | $16.73 | 7.178% | $17.9309 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $86.59 | 7.132% | $92.7656 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $187.79 | 9.618% | $205.8516 | $205.85 | $205.85 | $205.90 |
| Purchase #4 | $125.92 | 4.220% | $131.2338 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $190.51 | 5.874% | $201.7006 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $176.65 | 6.759% | $188.5898 | $188.59 | $188.60 | $188.60 |
| Purchase #7 | $214.68 | 10.258% | $236.7019 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $998.87 | $1,074.7742 | $1,074.77 | $1,074.80 | $1,074.80 | |