| 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 | $10.63 | 6.759% | $11.3485 | $11.35 | $11.35 | $11.30 |
| Purchase #2 | $196.91 | 12.492% | $221.508 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $94.29 | 11.652% | $105.2767 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $104.80 | 5.613% | $110.6824 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $234.73 | 12.305% | $263.6135 | $263.61 | $263.60 | $263.60 |
| Purchase #6 | $236.71 | 9.863% | $260.0567 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $153.67 | 13.678% | $174.689 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $1,031.74 | $1,147.1748 | $1,147.18 | $1,147.20 | $1,147.20 | |