| 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 | $180.94 | 11.394% | $201.5563 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $174.92 | 7.239% | $187.5825 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $48.91 | 3.137% | $50.4443 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $230.86 | 5.460% | $243.465 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $241.83 | 10.734% | $267.788 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $88.60 | 12.868% | $100.001 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $32.32 | 13.573% | $36.7068 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $998.38 | $1,087.5439 | $1,087.55 | $1,087.55 | $1,087.60 | |