| 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 | $178.91 | 4.526% | $187.0075 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $67.27 | 13.133% | $76.1046 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $51.64 | 11.209% | $57.4283 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $232.38 | 4.658% | $243.2043 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $116.81 | 12.527% | $131.4428 | $131.44 | $131.45 | $131.40 |
| Purchase #6 | $208.72 | 11.240% | $232.1801 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $240.62 | 12.592% | $270.9189 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $1,096.35 | $1,198.2865 | $1,198.28 | $1,198.30 | $1,198.20 | |