| 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 | $210.86 | 13.485% | $239.2945 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $101.78 | 13.117% | $115.1305 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $217.94 | 4.185% | $227.0608 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $128.40 | 9.225% | $140.2449 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $239.28 | 4.606% | $250.3012 | $250.30 | $250.30 | $250.30 |
| Purchase #6 | $61.56 | 4.190% | $64.1394 | $64.14 | $64.15 | $64.10 |
| Purchase #7 | $132.32 | 5.120% | $139.0948 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $1,092.14 | $1,175.2661 | $1,175.25 | $1,175.30 | $1,175.20 | |