| 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 | $122.87 | 6.414% | $130.7509 | $130.75 | $130.75 | $130.80 |
| Purchase #2 | $168.44 | 13.280% | $190.8088 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $151.88 | 6.144% | $161.2115 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $222.48 | 13.659% | $252.8685 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $235.71 | 7.211% | $252.707 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $129.79 | 3.866% | $134.8077 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $167.50 | 3.309% | $173.0426 | $173.04 | $173.05 | $173.00 |
| 7 purchase totals = | $1,198.67 | $1,296.1970 | $1,296.20 | $1,296.15 | $1,296.20 | |