| 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 | $178.88 | 7.800% | $192.8326 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $201.73 | 12.345% | $226.6336 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $60.88 | 8.464% | $66.0329 | $66.03 | $66.05 | $66.00 |
| Purchase #4 | $240.67 | 10.208% | $265.2376 | $265.24 | $265.25 | $265.20 |
| Purchase #5 | $179.68 | 13.800% | $204.4758 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $167.44 | 11.558% | $186.7927 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $84.52 | 4.360% | $88.2051 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $1,113.80 | $1,230.2103 | $1,230.21 | $1,230.30 | $1,230.10 | |