| 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 | $58.33 | 9.226% | $63.7115 | $63.71 | $63.70 | $63.70 |
| Purchase #2 | $238.81 | 5.107% | $251.006 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $27.77 | 13.851% | $31.6164 | $31.62 | $31.60 | $31.60 |
| Purchase #4 | $158.69 | 8.850% | $172.7341 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $207.46 | 8.864% | $225.8493 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $100.68 | 11.304% | $112.0609 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $229.38 | 3.199% | $236.7179 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $1,021.12 | $1,093.6961 | $1,093.70 | $1,093.65 | $1,093.60 | |