| 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 | $114.45 | 12.684% | $128.9668 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $126.87 | 5.333% | $133.636 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $90.76 | 13.774% | $103.2613 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $243.58 | 10.872% | $270.062 | $270.06 | $270.05 | $270.10 |
| Purchase #5 | $144.63 | 7.114% | $154.919 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $15.94 | 5.505% | $16.8175 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $207.60 | 9.633% | $227.5981 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $943.83 | $1,035.2607 | $1,035.27 | $1,035.20 | $1,035.30 | |