| 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 | $186.59 | 6.823% | $199.321 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $181.54 | 11.769% | $202.9054 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $229.73 | 10.135% | $253.0131 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $216.51 | 3.495% | $224.077 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $197.58 | 3.288% | $204.0764 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $175.27 | 3.565% | $181.5184 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $49.69 | 9.873% | $54.5959 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $1,236.91 | $1,319.5072 | $1,319.52 | $1,319.50 | $1,319.50 | |