| 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 | $105.85 | 5.350% | $111.513 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $200.74 | 6.465% | $213.7178 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $161.48 | 11.766% | $180.4797 | $180.48 | $180.50 | $180.50 |
| Purchase #4 | $162.44 | 13.613% | $184.553 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $133.61 | 5.605% | $141.0988 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $153.60 | 3.802% | $159.4399 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $183.31 | 13.130% | $207.3786 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $1,101.03 | $1,198.1808 | $1,198.18 | $1,198.20 | $1,198.20 | |