| 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 | $43.57 | 13.205% | $49.3234 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $133.48 | 10.623% | $147.6596 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $42.86 | 10.291% | $47.2707 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $16.59 | 12.398% | $18.6468 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $197.67 | 12.418% | $222.2167 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $50.60 | 3.238% | $52.2384 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $42.96 | 11.793% | $48.0263 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $527.73 | $585.3819 | $585.39 | $585.35 | $585.30 | |