| 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 | $81.73 | 7.406% | $87.7829 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $153.97 | 10.200% | $169.6749 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $215.62 | 8.415% | $233.7644 | $233.76 | $233.75 | $233.80 |
| Purchase #4 | $63.75 | 12.486% | $71.7098 | $71.71 | $71.70 | $71.70 |
| Purchase #5 | $190.34 | 5.238% | $200.31 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $168.79 | 8.822% | $183.6807 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $103.90 | 6.569% | $110.7252 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $978.10 | $1,057.6479 | $1,057.64 | $1,057.65 | $1,057.70 | |