| 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 | $9.84 | 7.343% | $10.5626 | $10.56 | $10.55 | $10.60 |
| Purchase #2 | $211.28 | 6.702% | $225.44 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $210.74 | 10.451% | $232.7644 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $182.36 | 8.191% | $197.2971 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $145.92 | 12.150% | $163.6493 | $163.65 | $163.65 | $163.60 |
| Purchase #6 | $114.60 | 8.256% | $124.0614 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $224.36 | 7.704% | $241.6447 | $241.64 | $241.65 | $241.60 |
| 7 purchase totals = | $1,099.10 | $1,195.4195 | $1,195.41 | $1,195.40 | $1,195.40 | |