| 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 | $151.28 | 9.367% | $165.4504 | $165.45 | $165.45 | $165.50 |
| Purchase #2 | $96.80 | 8.687% | $105.209 | $105.21 | $105.20 | $105.20 |
| Purchase #3 | $12.50 | 3.822% | $12.9778 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $155.61 | 6.563% | $165.8227 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $101.82 | 8.119% | $110.0868 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $233.82 | 8.707% | $254.1787 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $8.93 | 9.328% | $9.763 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $760.76 | $823.4884 | $823.49 | $823.50 | $823.60 | |