| 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 | $192.40 | 4.662% | $201.3697 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $242.34 | 6.411% | $257.8764 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $181.28 | 13.836% | $206.3619 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $228.95 | 4.173% | $238.5041 | $238.50 | $238.50 | $238.50 |
| Purchase #5 | $67.59 | 7.701% | $72.7951 | $72.80 | $72.80 | $72.80 |
| Purchase #6 | $177.48 | 13.340% | $201.1558 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $163.80 | 11.368% | $182.4208 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $1,253.84 | $1,360.4838 | $1,360.49 | $1,360.45 | $1,360.60 | |