| 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 | $67.47 | 9.795% | $74.0787 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $89.96 | 12.331% | $101.053 | $101.05 | $101.05 | $101.10 |
| Purchase #3 | $243.97 | 8.736% | $265.2832 | $265.28 | $265.30 | $265.30 |
| Purchase #4 | $172.38 | 8.609% | $187.2202 | $187.22 | $187.20 | $187.20 |
| Purchase #5 | $32.90 | 9.583% | $36.0528 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $11.72 | 7.358% | $12.5824 | $12.58 | $12.60 | $12.60 |
| Purchase #7 | $29.83 | 8.739% | $32.4368 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $648.23 | $708.7071 | $708.70 | $708.75 | $708.80 | |