| 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 | $110.39 | 6.209% | $117.2441 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $80.87 | 3.816% | $83.956 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $172.92 | 11.610% | $192.996 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $188.74 | 10.159% | $207.9141 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $99.57 | 6.471% | $106.0132 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $117.63 | 4.112% | $122.4669 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $80.91 | 11.152% | $89.9331 | $89.93 | $89.95 | $89.90 |
| 7 purchase totals = | $851.03 | $920.5234 | $920.52 | $920.50 | $920.50 | |