| 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 | $75.67 | 3.778% | $78.5288 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $200.27 | 7.277% | $214.8436 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $122.77 | 8.789% | $133.5603 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $89.45 | 8.175% | $96.7625 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $221.60 | 11.396% | $246.8535 | $246.85 | $246.85 | $246.90 |
| Purchase #6 | $7.90 | 6.847% | $8.4409 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $57.41 | 13.758% | $65.3085 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $775.07 | $844.2981 | $844.29 | $844.30 | $844.30 | |