| 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 | $6.36 | 3.700% | $6.5953 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $142.86 | 3.547% | $147.9272 | $147.93 | $147.95 | $147.90 |
| Purchase #3 | $209.54 | 5.229% | $220.4968 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $26.87 | 12.780% | $30.304 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $68.74 | 7.713% | $74.0419 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $245.31 | 7.232% | $263.0508 | $263.05 | $263.05 | $263.10 |
| Purchase #7 | $65.73 | 7.378% | $70.5796 | $70.58 | $70.60 | $70.60 |
| 7 purchase totals = | $765.41 | $812.9956 | $813.00 | $813.05 | $813.00 | |