| 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 | $203.63 | 11.339% | $226.7196 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $73.26 | 13.341% | $83.0336 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $59.31 | 7.147% | $63.5489 | $63.55 | $63.55 | $63.50 |
| Purchase #4 | $72.67 | 6.178% | $77.1596 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $43.84 | 10.828% | $48.587 | $48.59 | $48.60 | $48.60 |
| Purchase #6 | $78.55 | 5.370% | $82.7681 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $153.91 | 4.672% | $161.1007 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $685.17 | $742.9175 | $742.92 | $742.90 | $742.90 | |