| 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 | $25.75 | 7.221% | $27.6094 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $162.86 | 12.384% | $183.0286 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $216.70 | 13.649% | $246.2774 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $146.52 | 6.651% | $156.265 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $111.68 | 5.262% | $117.5566 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $179.36 | 3.569% | $185.7614 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $163.79 | 8.393% | $177.5369 | $177.54 | $177.55 | $177.50 |
| 7 purchase totals = | $1,006.66 | $1,094.0353 | $1,094.05 | $1,094.05 | $1,094.10 | |