| 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 | $74.31 | 12.178% | $83.3595 | $83.36 | $83.35 | $83.40 |
| Purchase #2 | $151.77 | 4.402% | $158.4509 | $158.45 | $158.45 | $158.50 |
| Purchase #3 | $109.79 | 4.434% | $114.6581 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $99.47 | 9.397% | $108.8172 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $115.27 | 11.672% | $128.7243 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $181.52 | 9.386% | $198.5575 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $67.51 | 3.563% | $69.9154 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $799.64 | $862.4829 | $862.49 | $862.40 | $862.60 | |