| 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 | $174.79 | 7.670% | $188.1964 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $213.88 | 4.147% | $222.7496 | $222.75 | $222.75 | $222.70 |
| Purchase #3 | $68.43 | 10.408% | $75.5522 | $75.55 | $75.55 | $75.60 |
| Purchase #4 | $32.78 | 7.794% | $35.3349 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $55.28 | 5.302% | $58.2109 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $18.35 | 8.330% | $19.8786 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $30.62 | 7.601% | $32.9474 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $594.13 | $632.8700 | $632.87 | $632.90 | $632.80 | |