| 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 | $26.96 | 5.727% | $28.504 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $209.65 | 8.350% | $227.1558 | $227.16 | $227.15 | $227.20 |
| Purchase #3 | $12.35 | 5.126% | $12.9831 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $147.98 | 10.287% | $163.2027 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $204.84 | 5.373% | $215.8461 | $215.85 | $215.85 | $215.80 |
| Purchase #6 | $203.70 | 3.233% | $210.2856 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $72.29 | 9.463% | $79.1308 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $877.77 | $937.1081 | $937.11 | $937.15 | $937.10 | |