| 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 | $190.84 | 6.163% | $202.6015 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $229.73 | 8.372% | $248.963 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $113.46 | 5.839% | $120.0849 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $161.33 | 10.143% | $177.6937 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $127.51 | 13.547% | $144.7838 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $130.69 | 9.743% | $143.4231 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $221.27 | 5.339% | $233.0836 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $1,174.83 | $1,270.6336 | $1,270.61 | $1,270.65 | $1,270.70 | |