| 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 | $238.74 | 12.757% | $269.1961 | $269.20 | $269.20 | $269.20 |
| Purchase #2 | $230.68 | 4.247% | $240.477 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $59.25 | 11.627% | $66.139 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $198.71 | 7.267% | $213.1503 | $213.15 | $213.15 | $213.20 |
| Purchase #5 | $108.56 | 13.700% | $123.4327 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $182.64 | 5.840% | $193.3062 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $50.59 | 3.537% | $52.3794 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $1,069.17 | $1,158.0807 | $1,158.09 | $1,158.15 | $1,158.10 | |