| 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 | $96.32 | 13.628% | $109.4465 | $109.45 | $109.45 | $109.40 |
| Purchase #2 | $119.47 | 13.643% | $135.7693 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $98.36 | 10.850% | $109.0321 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $97.94 | 9.640% | $107.3814 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $156.65 | 11.748% | $175.0532 | $175.05 | $175.05 | $175.10 |
| Purchase #6 | $189.29 | 10.527% | $209.2166 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $14.39 | 3.759% | $14.9309 | $14.93 | $14.95 | $14.90 |
| 7 purchase totals = | $772.42 | $860.8300 | $860.83 | $860.85 | $860.80 | |