| 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 | $239.40 | 13.632% | $272.035 | $272.04 | $272.05 | $272.00 |
| Purchase #2 | $16.58 | 13.528% | $18.8229 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $211.94 | 10.730% | $234.6812 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $70.27 | 5.839% | $74.3731 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $247.62 | 3.701% | $256.7844 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $195.32 | 12.649% | $220.026 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $190.42 | 4.702% | $199.3735 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $1,171.55 | $1,276.0961 | $1,276.09 | $1,276.10 | $1,276.10 | |