| 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 | $214.61 | 5.139% | $225.6388 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $96.79 | 5.605% | $102.2151 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $139.51 | 12.288% | $156.653 | $156.65 | $156.65 | $156.70 |
| Purchase #4 | $154.31 | 5.494% | $162.7878 | $162.79 | $162.80 | $162.80 |
| Purchase #5 | $186.47 | 11.449% | $207.819 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $40.64 | 6.389% | $43.2365 | $43.24 | $43.25 | $43.20 |
| Purchase #7 | $116.72 | 4.211% | $121.6351 | $121.64 | $121.65 | $121.60 |
| 7 purchase totals = | $949.05 | $1,019.9853 | $1,020.00 | $1,020.00 | $1,019.90 | |