| 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 | $124.77 | 13.333% | $141.4056 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $167.41 | 3.472% | $173.2225 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $48.41 | 3.201% | $49.9596 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $220.77 | 7.463% | $237.2461 | $237.25 | $237.25 | $237.20 |
| Purchase #5 | $108.38 | 9.165% | $118.313 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $35.83 | 3.862% | $37.2138 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $45.44 | 4.258% | $47.3748 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $751.01 | $804.7354 | $804.73 | $804.65 | $804.70 | |