| 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 | $125.54 | 13.823% | $142.8934 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $162.91 | 11.730% | $182.0193 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $194.97 | 11.121% | $216.6526 | $216.65 | $216.65 | $216.70 |
| Purchase #4 | $44.58 | 10.613% | $49.3113 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $69.86 | 13.212% | $79.0899 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $202.58 | 11.437% | $225.7491 | $225.75 | $225.75 | $225.70 |
| Purchase #7 | $228.77 | 10.298% | $252.3287 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $1,029.21 | $1,148.0443 | $1,148.04 | $1,148.05 | $1,148.00 | |