| 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 | $123.42 | 10.104% | $135.8904 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $85.63 | 6.539% | $91.2293 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $155.77 | 6.411% | $165.7564 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $32.98 | 7.530% | $35.4634 | $35.46 | $35.45 | $35.50 |
| Purchase #5 | $157.83 | 10.664% | $174.661 | $174.66 | $174.65 | $174.70 |
| Purchase #6 | $215.88 | 8.135% | $233.4418 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $72.65 | 4.492% | $75.9134 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $844.16 | $912.3557 | $912.35 | $912.35 | $912.40 | |