| 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 | $77.45 | 10.455% | $85.5474 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $189.35 | 8.871% | $206.1472 | $206.15 | $206.15 | $206.10 |
| Purchase #3 | $233.25 | 5.606% | $246.326 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $131.61 | 12.397% | $147.9257 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $82.67 | 13.584% | $93.8999 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $102.75 | 12.313% | $115.4016 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $113.52 | 10.109% | $124.9957 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $930.60 | $1,020.2435 | $1,020.26 | $1,020.30 | $1,020.10 | |