| 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 | $140.39 | 10.437% | $155.0425 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $24.56 | 8.660% | $26.6869 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $95.94 | 13.576% | $108.9648 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $160.65 | 6.817% | $171.6015 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $162.43 | 3.120% | $167.4978 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $216.44 | 9.390% | $236.7637 | $236.76 | $236.75 | $236.80 |
| Purchase #7 | $224.25 | 10.810% | $248.4914 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,024.66 | $1,115.0486 | $1,115.04 | $1,115.05 | $1,115.10 | |