| 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 | $153.36 | 11.661% | $171.2433 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $108.44 | 5.707% | $114.6287 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $90.43 | 8.431% | $98.0542 | $98.05 | $98.05 | $98.10 |
| Purchase #4 | $115.38 | 12.299% | $129.5706 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $184.81 | 6.643% | $197.0869 | $197.09 | $197.10 | $197.10 |
| Purchase #6 | $154.97 | 7.681% | $166.8732 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $140.77 | 7.502% | $151.3306 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $948.16 | $1,028.7875 | $1,028.78 | $1,028.80 | $1,028.80 | |