| 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 | $164.27 | 11.864% | $183.759 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $123.66 | 10.720% | $136.9164 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $116.66 | 6.130% | $123.8113 | $123.81 | $123.80 | $123.80 |
| Purchase #4 | $133.81 | 5.493% | $141.1602 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $48.66 | 9.694% | $53.3771 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $155.66 | 6.339% | $165.5273 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $170.27 | 13.668% | $193.5425 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $912.99 | $998.0938 | $998.10 | $998.10 | $998.10 | |