| 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 | $27.95 | 12.178% | $31.3538 | $31.35 | $31.35 | $31.40 |
| Purchase #2 | $9.52 | 3.539% | $9.8569 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $195.37 | 5.651% | $206.4104 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $10.92 | 6.561% | $11.6365 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $117.61 | 4.791% | $123.2447 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $209.90 | 8.854% | $228.4845 | $228.48 | $228.50 | $228.50 |
| Purchase #7 | $40.70 | 4.243% | $42.4269 | $42.43 | $42.45 | $42.40 |
| 7 purchase totals = | $611.97 | $653.4137 | $653.41 | $653.45 | $653.40 | |