| 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 | $71.76 | 8.597% | $77.9292 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $174.32 | 13.249% | $197.4157 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $71.89 | 12.620% | $80.9625 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $213.50 | 3.468% | $220.9042 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $236.34 | 9.354% | $258.4472 | $258.45 | $258.45 | $258.40 |
| Purchase #6 | $116.38 | 4.202% | $121.2703 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $163.66 | 8.283% | $177.216 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,047.85 | $1,134.1451 | $1,134.15 | $1,134.10 | $1,134.10 | |