| 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 | $133.81 | 9.542% | $146.5782 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $89.91 | 9.227% | $98.206 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $109.34 | 8.103% | $118.1998 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $216.90 | 13.218% | $245.5698 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $67.60 | 3.822% | $70.1837 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $6.82 | 7.784% | $7.3509 | $7.35 | $7.35 | $7.40 |
| Purchase #7 | $99.56 | 12.151% | $111.6575 | $111.66 | $111.65 | $111.70 |
| 7 purchase totals = | $723.94 | $797.7459 | $797.75 | $797.75 | $797.90 | |