| 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 | $242.97 | 9.281% | $265.52 | $265.52 | $265.50 | $265.50 |
| Purchase #2 | $64.84 | 9.613% | $71.0731 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $171.45 | 4.287% | $178.8001 | $178.80 | $178.80 | $178.80 |
| Purchase #4 | $222.39 | 6.106% | $235.9691 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $125.80 | 5.394% | $132.5857 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $119.27 | 11.808% | $133.3534 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $140.89 | 5.266% | $148.3093 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $1,087.61 | $1,165.6107 | $1,165.61 | $1,165.55 | $1,165.70 | |