| 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 | $69.54 | 3.550% | $72.0087 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $145.45 | 11.528% | $162.2175 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $212.65 | 9.636% | $233.141 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $177.57 | 3.494% | $183.7743 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $48.34 | 12.654% | $54.4569 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $161.83 | 13.522% | $183.7127 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $195.36 | 10.107% | $215.105 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $1,010.74 | $1,104.4161 | $1,104.42 | $1,104.35 | $1,104.40 | |