| 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 | $25.77 | 7.411% | $27.6798 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $246.82 | 13.127% | $279.2201 | $279.22 | $279.20 | $279.20 |
| Purchase #3 | $156.45 | 9.763% | $171.7242 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $115.91 | 8.602% | $125.8806 | $125.88 | $125.90 | $125.90 |
| Purchase #5 | $166.27 | 8.757% | $180.8303 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $248.86 | 10.419% | $274.7887 | $274.79 | $274.80 | $274.80 |
| Purchase #7 | $191.41 | 4.350% | $199.7363 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,151.49 | $1,259.8600 | $1,259.86 | $1,259.90 | $1,259.80 | |