| 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 | $98.40 | 6.252% | $104.552 | $104.55 | $104.55 | $104.60 |
| Purchase #2 | $63.89 | 3.783% | $66.307 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $217.37 | 7.393% | $233.4402 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $164.26 | 12.860% | $185.3838 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $17.32 | 4.254% | $18.0568 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $68.32 | 6.465% | $72.7369 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $218.71 | 8.455% | $237.2019 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $848.27 | $917.6786 | $917.68 | $917.70 | $917.70 | |