| 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 | $239.68 | 12.803% | $270.3662 | $270.37 | $270.35 | $270.40 |
| Purchase #2 | $21.49 | 8.108% | $23.2324 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $234.26 | 6.197% | $248.7771 | $248.78 | $248.80 | $248.80 |
| Purchase #4 | $68.45 | 8.118% | $74.0068 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $73.76 | 9.616% | $80.8528 | $80.85 | $80.85 | $80.90 |
| Purchase #6 | $134.70 | 11.708% | $150.4707 | $150.47 | $150.45 | $150.50 |
| Purchase #7 | $9.48 | 13.624% | $10.7716 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $781.82 | $858.4776 | $858.48 | $858.45 | $858.60 | |