| 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 | $89.60 | 3.732% | $92.9439 | $92.94 | $92.95 | $92.90 |
| Purchase #2 | $170.73 | 5.343% | $179.8521 | $179.85 | $179.85 | $179.90 |
| Purchase #3 | $198.40 | 10.812% | $219.851 | $219.85 | $219.85 | $219.90 |
| Purchase #4 | $175.47 | 13.349% | $198.8935 | $198.89 | $198.90 | $198.90 |
| Purchase #5 | $208.65 | 10.684% | $230.9422 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $209.32 | 3.666% | $216.9937 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $100.55 | 7.792% | $108.3849 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $1,152.72 | $1,247.8613 | $1,247.84 | $1,247.90 | $1,247.90 | |