| 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 | $190.64 | 8.817% | $207.4487 | $207.45 | $207.45 | $207.40 |
| Purchase #2 | $156.66 | 13.120% | $177.2138 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $207.44 | 9.602% | $227.3584 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $227.94 | 12.103% | $255.5276 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $144.88 | 12.702% | $163.2827 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $164.45 | 4.220% | $171.3898 | $171.39 | $171.40 | $171.40 |
| Purchase #7 | $71.57 | 12.839% | $80.7589 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $1,163.58 | $1,282.9799 | $1,282.98 | $1,283.00 | $1,283.00 | |