| 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 | $233.80 | 5.605% | $246.9045 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $240.36 | 3.389% | $248.5058 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $22.57 | 12.135% | $25.3089 | $25.31 | $25.30 | $25.30 |
| Purchase #4 | $47.91 | 3.528% | $49.6003 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $172.68 | 6.840% | $184.4913 | $184.49 | $184.50 | $184.50 |
| Purchase #6 | $109.45 | 4.339% | $114.199 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $48.96 | 7.339% | $52.5532 | $52.55 | $52.55 | $52.60 |
| 7 purchase totals = | $875.73 | $921.5630 | $921.56 | $921.55 | $921.60 | |