| 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 | $190.34 | 9.274% | $207.9921 | $207.99 | $208.00 | $208.00 |
| Purchase #2 | $68.89 | 6.419% | $73.312 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $209.74 | 4.573% | $219.3314 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $49.91 | 5.778% | $52.7938 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $95.88 | 9.560% | $105.0461 | $105.05 | $105.05 | $105.00 |
| Purchase #6 | $173.44 | 6.641% | $184.9582 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $240.48 | 13.229% | $272.2931 | $272.29 | $272.30 | $272.30 |
| 7 purchase totals = | $1,028.68 | $1,115.7267 | $1,115.72 | $1,115.75 | $1,115.70 | |