| 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 | $189.56 | 11.435% | $211.2362 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $73.83 | 9.739% | $81.0203 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $97.81 | 4.606% | $102.3151 | $102.32 | $102.30 | $102.30 |
| Purchase #4 | $92.59 | 8.493% | $100.4537 | $100.45 | $100.45 | $100.50 |
| Purchase #5 | $225.74 | 7.605% | $242.9075 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $160.66 | 10.867% | $178.1189 | $178.12 | $178.10 | $178.10 |
| Purchase #7 | $195.58 | 3.293% | $202.0204 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,035.77 | $1,118.0721 | $1,118.08 | $1,118.00 | $1,118.00 | |