| 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 | $175.67 | 8.828% | $191.1781 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $39.48 | 13.736% | $44.903 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $246.97 | 10.419% | $272.7018 | $272.70 | $272.70 | $272.70 |
| Purchase #4 | $38.75 | 9.543% | $42.4479 | $42.45 | $42.45 | $42.40 |
| Purchase #5 | $240.33 | 3.411% | $248.5277 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $146.76 | 13.849% | $167.0848 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $166.69 | 13.133% | $188.5814 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $1,054.65 | $1,155.4247 | $1,155.42 | $1,155.50 | $1,155.40 | |