| 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 | $142.72 | 5.805% | $151.0049 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $114.78 | 9.418% | $125.59 | $125.59 | $125.60 | $125.60 |
| Purchase #3 | $23.64 | 13.571% | $26.8482 | $26.85 | $26.85 | $26.80 |
| Purchase #4 | $13.80 | 4.635% | $14.4396 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $151.36 | 12.498% | $170.277 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $96.35 | 13.800% | $109.6463 | $109.65 | $109.65 | $109.60 |
| Purchase #7 | $177.65 | 5.856% | $188.0532 | $188.05 | $188.05 | $188.10 |
| 7 purchase totals = | $720.30 | $785.8592 | $785.86 | $785.90 | $785.80 | |