| 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 | $226.54 | 6.295% | $240.8007 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $158.47 | 9.329% | $173.2537 | $173.25 | $173.25 | $173.30 |
| Purchase #3 | $248.87 | 11.120% | $276.5443 | $276.54 | $276.55 | $276.50 |
| Purchase #4 | $108.68 | 4.861% | $113.9629 | $113.96 | $113.95 | $114.00 |
| Purchase #5 | $64.82 | 6.366% | $68.9464 | $68.95 | $68.95 | $68.90 |
| Purchase #6 | $176.32 | 11.336% | $196.3076 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $52.34 | 12.544% | $58.9055 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $1,036.04 | $1,128.7211 | $1,128.72 | $1,128.70 | $1,128.70 | |