| 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 | $208.31 | 9.512% | $228.1244 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $125.29 | 12.209% | $140.5867 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $142.41 | 10.327% | $157.1167 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $151.47 | 4.198% | $157.8287 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $61.97 | 9.371% | $67.7772 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $32.27 | 11.792% | $36.0753 | $36.08 | $36.10 | $36.10 |
| Purchase #7 | $246.72 | 3.165% | $254.5287 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $968.44 | $1,042.0377 | $1,042.05 | $1,042.10 | $1,042.00 | |