| 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 | $126.51 | 5.682% | $133.6983 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $121.67 | 9.569% | $133.3126 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $105.53 | 8.166% | $114.1476 | $114.15 | $114.15 | $114.10 |
| Purchase #4 | $134.63 | 3.234% | $138.9839 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $220.95 | 7.805% | $238.1951 | $238.20 | $238.20 | $238.20 |
| Purchase #6 | $239.62 | 5.413% | $252.5906 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $70.26 | 10.658% | $77.7483 | $77.75 | $77.75 | $77.70 |
| 7 purchase totals = | $1,019.17 | $1,088.6764 | $1,088.68 | $1,088.70 | $1,088.60 | |