| 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 | $118.79 | 5.626% | $125.4731 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $143.70 | 10.724% | $159.1104 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $164.53 | 13.717% | $187.0986 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $43.40 | 7.275% | $46.5574 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $215.43 | 3.498% | $222.9657 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $57.47 | 7.335% | $61.6854 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $109.80 | 4.345% | $114.5708 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $853.12 | $917.4614 | $917.47 | $917.40 | $917.60 | |