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 | $131.94 | 5.340% | $138.9856 | $138.99 | $139.00 | $139.00 |
Purchase #2 | $105.95 | 3.333% | $109.4813 | $109.48 | $109.50 | $109.50 |
Purchase #3 | $55.86 | 10.405% | $61.6722 | $61.67 | $61.65 | $61.70 |
Purchase #4 | $22.54 | 4.387% | $23.5288 | $23.53 | $23.55 | $23.50 |
Purchase #5 | $45.31 | 9.121% | $49.4427 | $49.44 | $49.45 | $49.40 |
Purchase #6 | $45.73 | 10.520% | $50.5408 | $50.54 | $50.55 | $50.50 |
Purchase #7 | $67.82 | 9.392% | $74.1897 | $74.19 | $74.20 | $74.20 |
7 purchase totals = | $475.15 | $507.8411 | $507.84 | $507.90 | $507.80 |