| 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 | $72.50 | 3.241% | $74.8497 | $74.85 | $74.85 | $74.80 |
| Purchase #2 | $224.55 | 6.842% | $239.9137 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $193.78 | 4.200% | $201.9188 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $209.78 | 12.508% | $236.0193 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $149.71 | 3.608% | $155.1115 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $15.63 | 5.370% | $16.4693 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $242.26 | 6.612% | $258.2782 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $1,108.21 | $1,182.5605 | $1,182.56 | $1,182.50 | $1,182.50 | |