| 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 | $49.48 | 3.838% | $51.379 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $50.25 | 13.757% | $57.1629 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $139.90 | 10.384% | $154.4272 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $221.30 | 6.342% | $235.3348 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $36.43 | 5.608% | $38.473 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $167.82 | 5.326% | $176.7581 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $59.48 | 9.417% | $65.0812 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $724.66 | $778.6162 | $778.61 | $778.65 | $778.70 | |