| 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 | $13.71 | 12.139% | $15.3743 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $190.25 | 8.549% | $206.5145 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $215.59 | 11.764% | $240.952 | $240.95 | $240.95 | $241.00 |
| Purchase #4 | $26.77 | 10.763% | $29.6513 | $29.65 | $29.65 | $29.70 |
| Purchase #5 | $176.45 | 13.547% | $200.3537 | $200.35 | $200.35 | $200.40 |
| Purchase #6 | $139.91 | 12.799% | $157.8171 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $134.54 | 4.130% | $140.0965 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $897.22 | $990.7594 | $990.75 | $990.70 | $990.90 | |