| 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 | $36.35 | 3.751% | $37.7135 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $117.44 | 8.240% | $127.1171 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $205.98 | 10.532% | $227.6738 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $183.92 | 4.499% | $192.1946 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $221.83 | 8.645% | $241.0072 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $139.44 | 9.261% | $152.3535 | $152.35 | $152.35 | $152.40 |
| Purchase #7 | $226.92 | 12.343% | $254.9287 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $1,131.88 | $1,232.9884 | $1,232.98 | $1,232.95 | $1,233.00 | |