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 | $18.96 | 9.309% | $20.725 | $20.73 | $20.75 | $20.70 |
Purchase #2 | $185.64 | 3.159% | $191.5044 | $191.50 | $191.50 | $191.50 |
Purchase #3 | $93.36 | 12.159% | $104.7116 | $104.71 | $104.70 | $104.70 |
Purchase #4 | $69.73 | 10.663% | $77.1653 | $77.17 | $77.15 | $77.20 |
Purchase #5 | $114.39 | 12.765% | $128.9919 | $128.99 | $129.00 | $129.00 |
Purchase #6 | $45.70 | 12.806% | $51.5523 | $51.55 | $51.55 | $51.60 |
Purchase #7 | $98.52 | 7.391% | $105.8016 | $105.80 | $105.80 | $105.80 |
7 purchase totals = | $626.30 | $680.4521 | $680.45 | $680.45 | $680.50 |