| 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 | $195.73 | 7.265% | $209.9498 | $209.95 | $209.95 | $209.90 |
| Purchase #2 | $118.43 | 3.805% | $122.9363 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $139.30 | 9.851% | $153.0224 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $203.64 | 13.477% | $231.0846 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $93.81 | 11.619% | $104.7098 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $237.43 | 4.803% | $248.8338 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $47.81 | 6.858% | $51.0888 | $51.09 | $51.10 | $51.10 |
| 7 purchase totals = | $1,036.15 | $1,121.6255 | $1,121.62 | $1,121.65 | $1,121.50 | |