| 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 | $31.42 | 12.704% | $35.4116 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $72.28 | 8.559% | $78.4664 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $22.39 | 3.201% | $23.1067 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $231.51 | 12.173% | $259.6917 | $259.69 | $259.70 | $259.70 |
| Purchase #5 | $153.61 | 11.869% | $171.842 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $198.27 | 8.314% | $214.7542 | $214.75 | $214.75 | $214.80 |
| Purchase #7 | $190.78 | 13.730% | $216.9741 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $900.26 | $1,000.2467 | $1,000.24 | $1,000.20 | $1,000.30 | |