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 | $21.37 | 6.660% | $22.7932 | $22.79 | $22.80 | $22.80 |
Purchase #2 | $42.35 | 10.428% | $46.7663 | $46.77 | $46.75 | $46.80 |
Purchase #3 | $233.70 | 13.275% | $264.7237 | $264.72 | $264.70 | $264.70 |
Purchase #4 | $167.30 | 3.775% | $173.6156 | $173.62 | $173.60 | $173.60 |
Purchase #5 | $114.57 | 9.366% | $125.3006 | $125.30 | $125.30 | $125.30 |
Purchase #6 | $238.34 | 7.652% | $256.5778 | $256.58 | $256.60 | $256.60 |
Purchase #7 | $183.54 | 8.714% | $199.5337 | $199.53 | $199.55 | $199.50 |
7 purchase totals = | $1,001.17 | $1,089.3109 | $1,089.31 | $1,089.30 | $1,089.30 |