| 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 | $240.83 | 5.808% | $254.8174 | $254.82 | $254.80 | $254.80 |
| Purchase #2 | $237.65 | 3.475% | $245.9083 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $239.37 | 13.515% | $271.7209 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $81.64 | 8.558% | $88.6268 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $226.84 | 5.391% | $239.0689 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $211.55 | 10.449% | $233.6549 | $233.65 | $233.65 | $233.70 |
| Purchase #7 | $40.36 | 13.316% | $45.7343 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $1,278.24 | $1,379.5315 | $1,379.53 | $1,379.50 | $1,379.50 | |