| 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 | $44.46 | 12.439% | $49.9904 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $221.71 | 4.488% | $231.6603 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $42.75 | 13.393% | $48.4755 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $217.40 | 3.574% | $225.1699 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $225.85 | 11.275% | $251.3146 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $100.25 | 7.787% | $108.0565 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $179.69 | 6.704% | $191.7364 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $1,032.11 | $1,106.4036 | $1,106.41 | $1,106.40 | $1,106.50 | |