| 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 | $194.33 | 10.736% | $215.1933 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $68.45 | 11.680% | $76.445 | $76.45 | $76.45 | $76.40 |
| Purchase #3 | $134.49 | 13.330% | $152.4175 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $6.58 | 12.262% | $7.3868 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $182.74 | 7.253% | $195.9941 | $195.99 | $196.00 | $196.00 |
| Purchase #6 | $49.83 | 5.856% | $52.748 | $52.75 | $52.75 | $52.70 |
| Purchase #7 | $39.39 | 8.329% | $42.6708 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $675.81 | $742.8555 | $742.86 | $742.85 | $742.80 | |