| 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 | $161.47 | 7.773% | $174.0211 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $162.68 | 11.505% | $181.3963 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $181.61 | 3.636% | $188.2133 | $188.21 | $188.20 | $188.20 |
| Purchase #4 | $66.58 | 9.315% | $72.7819 | $72.78 | $72.80 | $72.80 |
| Purchase #5 | $157.32 | 5.490% | $165.9569 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $245.32 | 10.373% | $270.767 | $270.77 | $270.75 | $270.80 |
| Purchase #7 | $20.97 | 13.565% | $23.8146 | $23.81 | $23.80 | $23.80 |
| 7 purchase totals = | $995.95 | $1,076.9511 | $1,076.95 | $1,076.90 | $1,077.00 | |