| 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 | $170.73 | 9.383% | $186.7496 | $186.75 | $186.75 | $186.70 |
| Purchase #2 | $61.48 | 8.684% | $66.8189 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $137.26 | 12.465% | $154.3695 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $133.52 | 5.311% | $140.6112 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $186.61 | 10.500% | $206.2041 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $250.48 | 10.692% | $277.2613 | $277.26 | $277.25 | $277.30 |
| Purchase #7 | $64.63 | 7.792% | $69.666 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $1,004.71 | $1,101.6806 | $1,101.68 | $1,101.60 | $1,101.70 | |