| 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 | $19.84 | 7.589% | $21.3457 | $21.35 | $21.35 | $21.30 |
| Purchase #2 | $218.43 | 7.549% | $234.9193 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $246.99 | 3.205% | $254.906 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $190.88 | 13.828% | $217.2749 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $221.71 | 6.228% | $235.5181 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $58.91 | 4.599% | $61.6193 | $61.62 | $61.60 | $61.60 |
| Purchase #7 | $150.80 | 9.261% | $164.7656 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $1,107.56 | $1,190.3489 | $1,190.36 | $1,190.25 | $1,190.30 | |