| 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 | $64.38 | 3.166% | $66.4183 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $69.69 | 13.653% | $79.2048 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $93.94 | 8.835% | $102.2396 | $102.24 | $102.25 | $102.20 |
| Purchase #4 | $101.55 | 13.520% | $115.2796 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $9.32 | 13.494% | $10.5776 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $162.99 | 4.419% | $170.1925 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $113.82 | 8.225% | $123.1817 | $123.18 | $123.20 | $123.20 |
| 7 purchase totals = | $615.69 | $667.0941 | $667.09 | $667.15 | $667.10 | |