| 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 | $145.51 | 7.801% | $156.8612 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $119.65 | 12.455% | $134.5524 | $134.55 | $134.55 | $134.60 |
| Purchase #3 | $161.83 | 11.494% | $180.4307 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $144.96 | 12.393% | $162.9249 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $154.65 | 6.759% | $165.1028 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $215.65 | 7.823% | $232.5203 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $216.28 | 5.677% | $228.5582 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $1,158.53 | $1,260.9505 | $1,260.94 | $1,260.90 | $1,261.00 | |