| 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 | $38.30 | 9.806% | $42.0557 | $42.06 | $42.05 | $42.10 |
| Purchase #2 | $250.53 | 13.745% | $284.9653 | $284.97 | $284.95 | $285.00 |
| Purchase #3 | $159.61 | 3.758% | $165.6081 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $196.35 | 3.165% | $202.5645 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $179.82 | 9.529% | $196.955 | $196.96 | $196.95 | $197.00 |
| Purchase #6 | $206.92 | 5.451% | $218.1992 | $218.20 | $218.20 | $218.20 |
| Purchase #7 | $8.26 | 5.319% | $8.6993 | $8.70 | $8.70 | $8.70 |
| 7 purchase totals = | $1,039.79 | $1,119.0471 | $1,119.06 | $1,119.00 | $1,119.20 | |