| 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 | $77.71 | 4.119% | $80.9109 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $95.41 | 5.216% | $100.3866 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $86.68 | 7.356% | $93.0562 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $173.36 | 7.151% | $185.757 | $185.76 | $185.75 | $185.80 |
| Purchase #5 | $235.98 | 9.332% | $258.0017 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $179.64 | 3.562% | $186.0388 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $166.91 | 4.724% | $174.7948 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $1,015.69 | $1,078.9460 | $1,078.95 | $1,078.95 | $1,079.00 | |