| 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 | $63.30 | 13.220% | $71.6683 | $71.67 | $71.65 | $71.70 |
| Purchase #2 | $119.35 | 8.660% | $129.6857 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $232.47 | 10.841% | $257.6721 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $218.81 | 5.409% | $230.6454 | $230.65 | $230.65 | $230.60 |
| Purchase #5 | $55.37 | 10.704% | $61.2968 | $61.30 | $61.30 | $61.30 |
| Purchase #6 | $144.82 | 12.338% | $162.6879 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $15.37 | 5.509% | $16.2167 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $849.49 | $929.8729 | $929.89 | $929.85 | $929.90 | |