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 | $18.93 | 9.626% | $20.7522 | $20.75 | $20.75 | $20.80 |
Purchase #2 | $209.46 | 10.315% | $231.0658 | $231.07 | $231.05 | $231.10 |
Purchase #3 | $240.61 | 10.400% | $265.6334 | $265.63 | $265.65 | $265.60 |
Purchase #4 | $110.69 | 5.273% | $116.5267 | $116.53 | $116.55 | $116.50 |
Purchase #5 | $125.41 | 12.114% | $140.6022 | $140.60 | $140.60 | $140.60 |
Purchase #6 | $75.27 | 6.469% | $80.1392 | $80.14 | $80.15 | $80.10 |
Purchase #7 | $29.25 | 6.590% | $31.1776 | $31.18 | $31.20 | $31.20 |
7 purchase totals = | $809.62 | $885.8971 | $885.90 | $885.95 | $885.90 |