| 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 | $46.59 | 10.811% | $51.6268 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $199.66 | 3.781% | $207.2091 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $78.31 | 3.872% | $81.3422 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $208.92 | 6.330% | $222.1446 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $150.55 | 9.862% | $165.3972 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $8.34 | 6.707% | $8.8994 | $8.90 | $8.90 | $8.90 |
| Purchase #7 | $215.30 | 9.292% | $235.3057 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $907.67 | $971.9250 | $971.93 | $971.95 | $971.80 | |