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 | $230.28 | 4.589% | $240.8475 | $240.85 | $240.85 | $240.80 |
Purchase #2 | $123.87 | 4.123% | $128.9772 | $128.98 | $129.00 | $129.00 |
Purchase #3 | $33.92 | 6.632% | $36.1696 | $36.17 | $36.15 | $36.20 |
Purchase #4 | $12.37 | 7.787% | $13.3333 | $13.33 | $13.35 | $13.30 |
Purchase #5 | $22.51 | 4.245% | $23.4655 | $23.47 | $23.45 | $23.50 |
Purchase #6 | $171.41 | 7.315% | $183.9486 | $183.95 | $183.95 | $183.90 |
Purchase #7 | $40.40 | 13.432% | $45.8265 | $45.83 | $45.85 | $45.80 |
7 purchase totals = | $634.76 | $672.5682 | $672.58 | $672.60 | $672.50 |