| 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 | $94.96 | 13.565% | $107.8413 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $64.96 | 9.634% | $71.2182 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $84.55 | 11.339% | $94.1371 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $169.57 | 9.837% | $186.2506 | $186.25 | $186.25 | $186.30 |
| Purchase #5 | $27.46 | 7.681% | $29.5692 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $247.72 | 9.367% | $270.9239 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $116.59 | 12.467% | $131.1253 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $805.81 | $891.0656 | $891.07 | $891.05 | $891.00 | |