| 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 | $157.95 | 10.858% | $175.1002 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $118.93 | 13.471% | $134.9511 | $134.95 | $134.95 | $135.00 |
| Purchase #3 | $151.34 | 7.809% | $163.1581 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $71.93 | 7.867% | $77.5887 | $77.59 | $77.60 | $77.60 |
| Purchase #5 | $225.89 | 11.145% | $251.0654 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $145.89 | 12.621% | $164.3028 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $218.64 | 13.234% | $247.5748 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $1,090.57 | $1,213.7411 | $1,213.74 | $1,213.70 | $1,213.90 | |