| 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 | $247.98 | 10.124% | $273.0855 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $149.52 | 11.796% | $167.1574 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $85.56 | 6.359% | $91.0008 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $194.65 | 3.352% | $201.1747 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $119.94 | 11.737% | $134.0174 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $40.75 | 3.629% | $42.2288 | $42.23 | $42.25 | $42.20 |
| Purchase #7 | $246.31 | 13.731% | $280.1308 | $280.13 | $280.15 | $280.10 |
| 7 purchase totals = | $1,084.71 | $1,188.7954 | $1,188.80 | $1,188.80 | $1,188.80 | |