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 | $83.89 | 4.828% | $87.9402 | $87.94 | $87.95 | $87.90 |
Purchase #2 | $75.75 | 7.559% | $81.4759 | $81.48 | $81.50 | $81.50 |
Purchase #3 | $11.87 | 4.585% | $12.4142 | $12.41 | $12.40 | $12.40 |
Purchase #4 | $159.88 | 11.309% | $177.9608 | $177.96 | $177.95 | $178.00 |
Purchase #5 | $51.71 | 12.267% | $58.0533 | $58.05 | $58.05 | $58.10 |
Purchase #6 | $118.77 | 10.567% | $131.3204 | $131.32 | $131.30 | $131.30 |
Purchase #7 | $128.68 | 3.868% | $133.6573 | $133.66 | $133.65 | $133.70 |
7 purchase totals = | $630.55 | $682.8221 | $682.82 | $682.80 | $682.90 |