| 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 | $121.25 | 13.411% | $137.5108 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $233.89 | 3.230% | $241.4446 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $235.91 | 12.210% | $264.7146 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $71.80 | 8.580% | $77.9604 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $231.34 | 8.579% | $251.1867 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $48.34 | 9.789% | $53.072 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $64.88 | 3.568% | $67.1949 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $1,007.41 | $1,093.0840 | $1,093.07 | $1,093.05 | $1,093.10 | |