| 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 | $226.75 | 12.707% | $255.5631 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $5.44 | 5.582% | $5.7437 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $179.88 | 3.241% | $185.7099 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $109.44 | 11.327% | $121.8363 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $244.42 | 5.755% | $258.4864 | $258.49 | $258.50 | $258.50 |
| Purchase #6 | $183.77 | 13.328% | $208.2629 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $233.27 | 10.516% | $257.8007 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,182.97 | $1,293.4030 | $1,293.40 | $1,293.40 | $1,293.40 | |