| 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 | $250.39 | 13.798% | $284.9388 | $284.94 | $284.95 | $284.90 |
| Purchase #2 | $150.72 | 13.199% | $170.6135 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $149.51 | 3.797% | $155.1869 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $103.49 | 10.493% | $114.3492 | $114.35 | $114.35 | $114.30 |
| Purchase #5 | $151.96 | 3.750% | $157.6585 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $97.25 | 10.744% | $107.6985 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $58.72 | 4.326% | $61.2602 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $962.04 | $1,051.7056 | $1,051.71 | $1,051.70 | $1,051.70 | |