| 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 | $135.98 | 3.145% | $140.2566 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $93.36 | 5.847% | $98.8188 | $98.82 | $98.80 | $98.80 |
| Purchase #3 | $186.37 | 5.516% | $196.6502 | $196.65 | $196.65 | $196.70 |
| Purchase #4 | $92.58 | 10.733% | $102.5166 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $132.25 | 5.466% | $139.4788 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $229.31 | 13.273% | $259.7463 | $259.75 | $259.75 | $259.70 |
| Purchase #7 | $177.61 | 5.568% | $187.4993 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $1,047.46 | $1,124.9666 | $1,124.98 | $1,124.95 | $1,125.00 | |