| 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 | $127.42 | 7.619% | $137.1281 | $137.13 | $137.15 | $137.10 |
| Purchase #2 | $78.34 | 11.303% | $87.1948 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $64.77 | 12.672% | $72.9777 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $36.57 | 11.411% | $40.743 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $153.89 | 11.171% | $171.0811 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $240.83 | 5.699% | $254.5549 | $254.55 | $254.55 | $254.60 |
| Purchase #7 | $111.29 | 3.716% | $115.4255 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $813.11 | $879.1051 | $879.10 | $879.20 | $879.10 | |