| 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 | $32.69 | 10.370% | $36.08 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $10.85 | 3.425% | $11.2216 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $172.44 | 10.699% | $190.8894 | $190.89 | $190.90 | $190.90 |
| Purchase #4 | $130.59 | 5.859% | $138.2413 | $138.24 | $138.25 | $138.20 |
| Purchase #5 | $227.74 | 7.832% | $245.5766 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $114.30 | 9.588% | $125.2591 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $120.72 | 9.873% | $132.6387 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $809.33 | $879.9067 | $879.91 | $879.95 | $879.90 | |