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 | $36.82 | 8.605% | $39.9884 | $39.99 | $40.00 | $40.00 |
Purchase #2 | $179.66 | 7.216% | $192.6243 | $192.62 | $192.60 | $192.60 |
Purchase #3 | $130.67 | 10.351% | $144.1957 | $144.20 | $144.20 | $144.20 |
Purchase #4 | $188.36 | 6.120% | $199.8876 | $199.89 | $199.90 | $199.90 |
Purchase #5 | $13.78 | 3.160% | $14.2154 | $14.22 | $14.20 | $14.20 |
Purchase #6 | $10.99 | 6.209% | $11.6724 | $11.67 | $11.65 | $11.70 |
Purchase #7 | $49.81 | 3.264% | $51.4358 | $51.44 | $51.45 | $51.40 |
7 purchase totals = | $610.09 | $654.0196 | $654.03 | $654.00 | $654.00 |