| 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 | $117.78 | 12.849% | $132.9136 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $172.36 | 6.627% | $183.7823 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $45.69 | 13.455% | $51.8376 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $225.83 | 12.575% | $254.2281 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $89.97 | 9.590% | $98.5981 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $223.82 | 9.392% | $244.8412 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $224.86 | 4.669% | $235.3587 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $1,100.31 | $1,201.5596 | $1,201.56 | $1,201.60 | $1,201.50 | |