| 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 | $7.93 | 5.440% | $8.3614 | $8.36 | $8.35 | $8.40 |
| Purchase #2 | $96.85 | 7.691% | $104.2987 | $104.30 | $104.30 | $104.30 |
| Purchase #3 | $240.33 | 12.774% | $271.0298 | $271.03 | $271.05 | $271.00 |
| Purchase #4 | $226.45 | 3.862% | $235.1955 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $216.79 | 6.588% | $231.0721 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $243.27 | 12.842% | $274.5107 | $274.51 | $274.50 | $274.50 |
| Purchase #7 | $75.49 | 8.287% | $81.7459 | $81.75 | $81.75 | $81.70 |
| 7 purchase totals = | $1,107.11 | $1,206.2141 | $1,206.22 | $1,206.20 | $1,206.20 | |