| 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 | $110.59 | 3.866% | $114.8654 | $114.87 | $114.85 | $114.90 |
| Purchase #2 | $221.32 | 11.188% | $246.0813 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $231.72 | 8.784% | $252.0743 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $136.68 | 12.636% | $153.9509 | $153.95 | $153.95 | $154.00 |
| Purchase #5 | $27.95 | 12.435% | $31.4256 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $34.55 | 3.255% | $35.6746 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $201.92 | 5.715% | $213.4597 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $964.73 | $1,047.5318 | $1,047.53 | $1,047.50 | $1,047.70 | |