| 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 | $151.94 | 12.463% | $170.8763 | $170.88 | $170.90 | $170.90 |
| Purchase #2 | $62.71 | 8.590% | $68.0968 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $198.88 | 10.367% | $219.4979 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $246.35 | 12.260% | $276.5525 | $276.55 | $276.55 | $276.60 |
| Purchase #5 | $50.29 | 4.865% | $52.7366 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $159.26 | 6.167% | $169.0816 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $33.81 | 5.366% | $35.6242 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $903.24 | $992.4659 | $992.47 | $992.50 | $992.50 | |