| 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 | $163.79 | 8.289% | $177.3666 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $248.89 | 8.121% | $269.1024 | $269.10 | $269.10 | $269.10 |
| Purchase #3 | $166.77 | 13.718% | $189.6475 | $189.65 | $189.65 | $189.60 |
| Purchase #4 | $139.46 | 5.439% | $147.0452 | $147.05 | $147.05 | $147.00 |
| Purchase #5 | $70.48 | 9.254% | $77.0022 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $88.79 | 3.787% | $92.1525 | $92.15 | $92.15 | $92.20 |
| Purchase #7 | $43.90 | 5.791% | $46.4422 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $922.08 | $998.7586 | $998.76 | $998.75 | $998.70 | |