| 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 | $88.89 | 3.722% | $92.1985 | $92.20 | $92.20 | $92.20 |
| Purchase #2 | $107.44 | 7.854% | $115.8783 | $115.88 | $115.90 | $115.90 |
| Purchase #3 | $209.94 | 8.599% | $227.9927 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $249.31 | 7.332% | $267.5894 | $267.59 | $267.60 | $267.60 |
| Purchase #5 | $79.89 | 4.504% | $83.4882 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $116.44 | 13.299% | $131.9254 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $160.45 | 3.872% | $166.6626 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $1,012.36 | $1,085.7351 | $1,085.74 | $1,085.80 | $1,085.80 | |