| 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 | $34.85 | 9.495% | $38.159 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $218.90 | 8.375% | $237.2329 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $63.33 | 4.384% | $66.1064 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $63.49 | 6.732% | $67.7641 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $14.69 | 3.826% | $15.252 | $15.25 | $15.25 | $15.30 |
| Purchase #6 | $107.74 | 5.557% | $113.7271 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $56.38 | 3.131% | $58.1453 | $58.15 | $58.15 | $58.10 |
| 7 purchase totals = | $559.38 | $596.3868 | $596.39 | $596.40 | $596.40 | |