| 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 | $74.27 | 3.761% | $77.0633 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $105.29 | 9.414% | $115.202 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $162.49 | 13.613% | $184.6098 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $28.51 | 10.863% | $31.607 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $123.65 | 3.583% | $128.0804 | $128.08 | $128.10 | $128.10 |
| Purchase #6 | $247.52 | 7.870% | $266.9998 | $267.00 | $267.00 | $267.00 |
| Purchase #7 | $192.52 | 5.641% | $203.3801 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $934.25 | $1,006.9424 | $1,006.94 | $1,006.95 | $1,007.00 | |