| 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 | $158.38 | 3.677% | $164.2036 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $227.98 | 10.829% | $252.668 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $48.65 | 4.413% | $50.7969 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $152.30 | 12.265% | $170.9796 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $213.29 | 8.176% | $230.7286 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $187.52 | 12.663% | $211.2657 | $211.27 | $211.25 | $211.30 |
| Purchase #7 | $78.51 | 13.473% | $89.0877 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $1,066.63 | $1,169.7301 | $1,169.74 | $1,169.75 | $1,169.80 | |