| 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 | $76.54 | 4.862% | $80.2614 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $16.87 | 8.196% | $18.2527 | $18.25 | $18.25 | $18.30 |
| Purchase #3 | $149.49 | 6.587% | $159.3369 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $84.91 | 9.818% | $93.2465 | $93.25 | $93.25 | $93.20 |
| Purchase #5 | $212.72 | 12.600% | $239.5227 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $235.41 | 8.360% | $255.0903 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $154.72 | 10.473% | $170.9238 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $930.66 | $1,016.6343 | $1,016.63 | $1,016.60 | $1,016.60 | |