| 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 | $26.33 | 9.189% | $28.7495 | $28.75 | $28.75 | $28.70 |
| Purchase #2 | $147.57 | 11.360% | $164.334 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $35.95 | 7.224% | $38.547 | $38.55 | $38.55 | $38.50 |
| Purchase #4 | $200.91 | 7.600% | $216.1792 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $246.46 | 5.312% | $259.552 | $259.55 | $259.55 | $259.60 |
| Purchase #6 | $182.38 | 8.623% | $198.1066 | $198.11 | $198.10 | $198.10 |
| Purchase #7 | $124.65 | 9.257% | $136.1889 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $964.25 | $1,041.6572 | $1,041.66 | $1,041.70 | $1,041.60 | |