| 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 | $206.66 | 9.312% | $225.9042 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $136.93 | 12.115% | $153.5191 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $245.56 | 12.841% | $277.0924 | $277.09 | $277.10 | $277.10 |
| Purchase #4 | $250.95 | 12.545% | $282.4317 | $282.43 | $282.45 | $282.40 |
| Purchase #5 | $250.31 | 10.413% | $276.3748 | $276.37 | $276.35 | $276.40 |
| Purchase #6 | $222.51 | 4.230% | $231.9222 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $121.42 | 8.240% | $131.425 | $131.43 | $131.45 | $131.40 |
| 7 purchase totals = | $1,434.34 | $1,578.6694 | $1,578.66 | $1,578.65 | $1,578.60 | |