| 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 | $236.95 | 9.820% | $260.2185 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $114.68 | 8.591% | $124.5322 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $201.57 | 8.261% | $218.2217 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $108.75 | 5.487% | $114.7171 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $147.56 | 5.218% | $155.2597 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $13.45 | 5.181% | $14.1468 | $14.15 | $14.15 | $14.10 |
| Purchase #7 | $204.61 | 3.798% | $212.3811 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $1,027.57 | $1,099.4771 | $1,099.48 | $1,099.45 | $1,099.40 | |