| 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 | $245.35 | 4.809% | $257.1489 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $107.88 | 6.345% | $114.725 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $41.63 | 9.525% | $45.5953 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $213.74 | 9.172% | $233.3442 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $183.47 | 12.505% | $206.4129 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $165.77 | 13.464% | $188.0893 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $170.50 | 7.604% | $183.4648 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $1,128.34 | $1,228.7804 | $1,228.78 | $1,228.80 | $1,228.70 | |