| 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 | $196.79 | 10.602% | $217.6537 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $217.27 | 13.693% | $247.0208 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $238.64 | 11.791% | $266.778 | $266.78 | $266.80 | $266.80 |
| Purchase #4 | $234.69 | 8.184% | $253.897 | $253.90 | $253.90 | $253.90 |
| Purchase #5 | $135.48 | 5.449% | $142.8623 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $155.74 | 7.776% | $167.8503 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $66.69 | 4.533% | $69.7131 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $1,245.30 | $1,365.7752 | $1,365.77 | $1,365.75 | $1,365.90 | |