| 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 | $37.30 | 3.659% | $38.6648 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $213.49 | 12.159% | $239.4482 | $239.45 | $239.45 | $239.40 |
| Purchase #3 | $45.25 | 11.389% | $50.4035 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $66.37 | 5.150% | $69.7881 | $69.79 | $69.80 | $69.80 |
| Purchase #5 | $228.86 | 4.202% | $238.4767 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $109.54 | 7.717% | $117.9932 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $72.62 | 9.202% | $79.3025 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $773.43 | $834.0770 | $834.07 | $834.10 | $834.10 | |