| 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 | $199.61 | 6.305% | $212.1954 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $242.41 | 10.262% | $267.2861 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $186.71 | 5.254% | $196.5197 | $196.52 | $196.50 | $196.50 |
| Purchase #4 | $106.30 | 9.443% | $116.3379 | $116.34 | $116.35 | $116.30 |
| Purchase #5 | $110.80 | 4.490% | $115.7749 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $37.68 | 12.466% | $42.3772 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $157.89 | 11.677% | $176.3268 | $176.33 | $176.35 | $176.30 |
| 7 purchase totals = | $1,041.40 | $1,126.8180 | $1,126.83 | $1,126.85 | $1,126.80 | |