| 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 | $114.40 | 10.700% | $126.6408 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $36.80 | 11.780% | $41.135 | $41.14 | $41.15 | $41.10 |
| Purchase #3 | $224.67 | 13.766% | $255.5981 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $117.49 | 11.466% | $130.9614 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $96.60 | 11.532% | $107.7399 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $164.94 | 9.662% | $180.8765 | $180.88 | $180.90 | $180.90 |
| Purchase #7 | $119.81 | 4.343% | $125.0133 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $874.71 | $967.9650 | $967.97 | $968.00 | $967.90 | |