| 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 | $221.94 | 4.312% | $231.5101 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $163.56 | 7.120% | $175.2055 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $48.90 | 10.233% | $53.9039 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $188.94 | 4.396% | $197.2458 | $197.25 | $197.25 | $197.20 |
| Purchase #5 | $154.64 | 9.159% | $168.8035 | $168.80 | $168.80 | $168.80 |
| Purchase #6 | $80.31 | 13.742% | $91.3462 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $153.27 | 3.433% | $158.5318 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $1,011.56 | $1,076.5468 | $1,076.55 | $1,076.55 | $1,076.40 | |