| 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 | $140.57 | 3.852% | $145.9848 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $36.25 | 8.705% | $39.4056 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $166.91 | 8.110% | $180.4464 | $180.45 | $180.45 | $180.40 |
| Purchase #4 | $5.89 | 10.687% | $6.5195 | $6.52 | $6.50 | $6.50 |
| Purchase #5 | $184.80 | 13.618% | $209.9661 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $97.63 | 3.618% | $101.1623 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $200.51 | 7.452% | $215.452 | $215.45 | $215.45 | $215.50 |
| 7 purchase totals = | $832.56 | $898.9367 | $898.94 | $898.90 | $899.00 | |