| 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 | $223.31 | 10.627% | $247.0412 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $77.70 | 5.605% | $82.0551 | $82.06 | $82.05 | $82.10 |
| Purchase #3 | $23.30 | 9.463% | $25.5049 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $108.35 | 5.205% | $113.9896 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $100.51 | 9.367% | $109.9248 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $248.99 | 5.622% | $262.9882 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $90.32 | 10.363% | $99.6799 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $872.48 | $941.1837 | $941.18 | $941.20 | $941.20 | |