| 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 | $96.88 | 12.455% | $108.9464 | $108.95 | $108.95 | $108.90 |
| Purchase #2 | $202.41 | 4.796% | $212.1176 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $104.55 | 9.565% | $114.5502 | $114.55 | $114.55 | $114.60 |
| Purchase #4 | $176.70 | 5.818% | $186.9804 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $198.40 | 7.774% | $213.8236 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $26.40 | 13.286% | $29.9075 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $158.73 | 12.763% | $178.9887 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $964.07 | $1,045.3144 | $1,045.32 | $1,045.30 | $1,045.30 | |