| 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 | $25.29 | 11.266% | $28.1392 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $236.50 | 11.451% | $263.5816 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $175.94 | 4.246% | $183.4104 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $177.63 | 3.661% | $184.133 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $216.91 | 4.331% | $226.3044 | $226.30 | $226.30 | $226.30 |
| Purchase #6 | $80.71 | 8.697% | $87.7293 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $39.26 | 3.736% | $40.7268 | $40.73 | $40.75 | $40.70 |
| 7 purchase totals = | $952.24 | $1,014.0247 | $1,014.02 | $1,014.10 | $1,013.90 | |