| 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 | $195.79 | 12.254% | $219.7821 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $46.39 | 4.558% | $48.5045 | $48.50 | $48.50 | $48.50 |
| Purchase #3 | $96.28 | 5.154% | $101.2423 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $107.98 | 5.841% | $114.2871 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $210.74 | 3.867% | $218.8893 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $60.33 | 12.235% | $67.7114 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $131.62 | 11.517% | $146.7787 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $849.13 | $917.1954 | $917.19 | $917.25 | $917.20 | |