| 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 | $125.97 | 9.310% | $137.6978 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $201.96 | 6.561% | $215.2106 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $236.46 | 5.182% | $248.7134 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $212.36 | 12.286% | $238.4505 | $238.45 | $238.45 | $238.50 |
| Purchase #5 | $11.32 | 12.530% | $12.7384 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $104.72 | 13.711% | $119.0782 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $130.41 | 3.560% | $135.0526 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $1,023.20 | $1,106.9415 | $1,106.94 | $1,106.95 | $1,107.00 | |