| 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 | $94.31 | 9.175% | $102.9629 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $162.73 | 10.153% | $179.252 | $179.25 | $179.25 | $179.30 |
| Purchase #3 | $124.98 | 6.809% | $133.4899 | $133.49 | $133.50 | $133.50 |
| Purchase #4 | $124.31 | 9.122% | $135.6496 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $108.71 | 9.632% | $119.1809 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $201.59 | 6.534% | $214.7619 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $187.73 | 5.479% | $198.0157 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $1,004.36 | $1,083.3129 | $1,083.31 | $1,083.30 | $1,083.40 | |