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 | $121.64 | 5.304% | $128.0918 | $128.09 | $128.10 | $128.10 |
Purchase #2 | $81.51 | 11.446% | $90.8396 | $90.84 | $90.85 | $90.80 |
Purchase #3 | $7.92 | 5.182% | $8.3304 | $8.33 | $8.35 | $8.30 |
Purchase #4 | $36.76 | 11.456% | $40.9712 | $40.97 | $40.95 | $41.00 |
Purchase #5 | $205.97 | 4.752% | $215.7577 | $215.76 | $215.75 | $215.80 |
Purchase #6 | $236.49 | 7.209% | $253.5386 | $253.54 | $253.55 | $253.50 |
Purchase #7 | $177.92 | 7.704% | $191.627 | $191.63 | $191.65 | $191.60 |
7 purchase totals = | $868.21 | $929.1563 | $929.16 | $929.20 | $929.10 |