| 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 | $153.67 | 8.746% | $167.11 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $92.63 | 13.498% | $105.1332 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $147.65 | 10.649% | $163.3732 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $30.50 | 8.544% | $33.1059 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $108.51 | 5.197% | $114.1493 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $80.83 | 7.291% | $86.7233 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $53.63 | 7.350% | $57.5718 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $667.42 | $727.1667 | $727.16 | $727.10 | $727.10 | |