| 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 | $249.30 | 13.576% | $283.145 | $283.15 | $283.15 | $283.10 |
| Purchase #2 | $148.25 | 3.407% | $153.3009 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $16.38 | 6.831% | $17.4989 | $17.50 | $17.50 | $17.50 |
| Purchase #4 | $44.39 | 8.208% | $48.0335 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $24.67 | 12.513% | $27.757 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $43.43 | 10.362% | $47.9302 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $34.84 | 4.373% | $36.3636 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $561.26 | $614.0291 | $614.03 | $614.05 | $614.00 | |