| 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 | $77.44 | 12.685% | $87.2633 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $107.30 | 6.559% | $114.3378 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $194.54 | 13.381% | $220.5714 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $29.30 | 9.102% | $31.9669 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $168.89 | 6.137% | $179.2548 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $72.52 | 9.722% | $79.5704 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $143.74 | 7.214% | $154.1094 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $793.73 | $867.0740 | $867.07 | $867.00 | $867.20 | |