| 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 | $63.44 | 8.149% | $68.6097 | $68.61 | $68.60 | $68.60 |
| Purchase #2 | $181.61 | 3.729% | $188.3822 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $122.73 | 3.250% | $126.7187 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $20.88 | 11.522% | $23.2858 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $111.76 | 8.454% | $121.2082 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $12.90 | 3.127% | $13.3034 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $73.41 | 9.404% | $80.3135 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $586.73 | $621.8215 | $621.82 | $621.80 | $621.80 | |