| 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 | $202.95 | 4.470% | $212.0219 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $216.25 | 7.159% | $231.7313 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $37.84 | 13.213% | $42.8398 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $114.68 | 13.350% | $129.9898 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $60.75 | 3.258% | $62.7292 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $248.98 | 6.729% | $265.7339 | $265.73 | $265.75 | $265.70 |
| Purchase #7 | $241.64 | 13.318% | $273.8216 | $273.82 | $273.80 | $273.80 |
| 7 purchase totals = | $1,123.09 | $1,218.8675 | $1,218.86 | $1,218.90 | $1,218.70 | |