| 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 | $137.77 | 5.825% | $145.7951 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $198.57 | 4.622% | $207.7479 | $207.75 | $207.75 | $207.70 |
| Purchase #3 | $10.35 | 9.347% | $11.3174 | $11.32 | $11.30 | $11.30 |
| Purchase #4 | $169.26 | 10.375% | $186.8207 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $196.44 | 8.341% | $212.8251 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $208.36 | 9.129% | $227.3812 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $98.72 | 9.506% | $108.1043 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $1,019.47 | $1,099.9917 | $1,100.00 | $1,100.00 | $1,099.90 | |