| 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 | $187.45 | 3.359% | $193.7464 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $51.45 | 9.405% | $56.2889 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $60.54 | 12.203% | $67.9277 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $123.92 | 3.340% | $128.0589 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $216.91 | 8.845% | $236.0957 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $225.74 | 11.724% | $252.2058 | $252.21 | $252.20 | $252.20 |
| Purchase #7 | $91.32 | 9.757% | $100.2301 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $957.33 | $1,034.5535 | $1,034.57 | $1,034.60 | $1,034.50 | |