| 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 | $108.48 | 5.178% | $114.0971 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $119.97 | 13.759% | $136.4767 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $43.90 | 11.795% | $49.078 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $5.52 | 7.471% | $5.9324 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $56.32 | 8.419% | $61.0616 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $159.82 | 8.535% | $173.4606 | $173.46 | $173.45 | $173.50 |
| Purchase #7 | $146.53 | 5.307% | $154.3063 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $640.54 | $694.4127 | $694.42 | $694.45 | $694.50 | |