| 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 | $175.55 | 11.322% | $195.4258 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $133.74 | 5.518% | $141.1198 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $224.81 | 12.586% | $253.1046 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $55.68 | 11.521% | $62.0949 | $62.09 | $62.10 | $62.10 |
| Purchase #5 | $208.57 | 3.169% | $215.1796 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $224.57 | 6.682% | $239.5758 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $187.37 | 3.371% | $193.6862 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $1,210.29 | $1,300.1867 | $1,300.19 | $1,300.25 | $1,300.20 | |