| 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 | $185.38 | 9.691% | $203.3452 | $203.35 | $203.35 | $203.30 |
| Purchase #2 | $12.72 | 8.494% | $13.8004 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $81.31 | 9.589% | $89.1068 | $89.11 | $89.10 | $89.10 |
| Purchase #4 | $242.44 | 6.654% | $258.572 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $79.88 | 8.846% | $86.9462 | $86.95 | $86.95 | $86.90 |
| Purchase #6 | $61.47 | 11.516% | $68.5489 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $169.62 | 8.184% | $183.5017 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $832.82 | $903.8212 | $903.83 | $903.80 | $903.70 | |