| 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 | $179.45 | 3.582% | $185.8779 | $185.88 | $185.90 | $185.90 |
| Purchase #2 | $202.98 | 7.543% | $218.2908 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $245.86 | 10.372% | $271.3606 | $271.36 | $271.35 | $271.40 |
| Purchase #4 | $242.35 | 8.141% | $262.0797 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $186.42 | 7.273% | $199.9783 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $28.93 | 9.626% | $31.7148 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $117.86 | 7.727% | $126.967 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $1,203.85 | $1,296.2691 | $1,296.27 | $1,296.30 | $1,296.40 | |