| 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 | $129.67 | 11.577% | $144.6819 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $190.29 | 7.167% | $203.9281 | $203.93 | $203.95 | $203.90 |
| Purchase #3 | $80.68 | 11.869% | $90.2559 | $90.26 | $90.25 | $90.30 |
| Purchase #4 | $213.89 | 10.848% | $237.0928 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $221.80 | 12.587% | $249.718 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $247.71 | 3.104% | $255.3989 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $122.60 | 5.767% | $129.6703 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $1,206.64 | $1,310.7459 | $1,310.75 | $1,310.75 | $1,310.80 | |