| 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 | $149.92 | 11.409% | $167.0244 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $171.40 | 5.792% | $181.3275 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $86.73 | 6.349% | $92.2365 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $201.96 | 3.786% | $209.6062 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $161.32 | 13.826% | $183.6241 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $177.36 | 10.272% | $195.5784 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $82.35 | 12.534% | $92.6717 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $1,031.04 | $1,122.0688 | $1,122.07 | $1,122.05 | $1,122.00 | |