| 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 | $197.36 | 4.446% | $206.1346 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $126.57 | 7.600% | $136.1893 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $173.43 | 9.751% | $190.3412 | $190.34 | $190.35 | $190.30 |
| Purchase #4 | $16.65 | 5.583% | $17.5796 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $42.85 | 3.681% | $44.4273 | $44.43 | $44.45 | $44.40 |
| Purchase #6 | $40.87 | 8.573% | $44.3738 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $12.38 | 13.517% | $14.0534 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $610.11 | $653.0992 | $653.09 | $653.15 | $653.10 | |