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 | $13.31 | 11.590% | $14.8526 | $14.85 | $14.85 | $14.90 |
Purchase #2 | $15.33 | 7.676% | $16.5067 | $16.51 | $16.50 | $16.50 |
Purchase #3 | $190.38 | 12.354% | $213.8995 | $213.90 | $213.90 | $213.90 |
Purchase #4 | $148.94 | 10.270% | $164.2361 | $164.24 | $164.25 | $164.20 |
Purchase #5 | $102.61 | 7.308% | $110.1087 | $110.11 | $110.10 | $110.10 |
Purchase #6 | $246.72 | 12.510% | $277.5847 | $277.58 | $277.60 | $277.60 |
Purchase #7 | $39.34 | 8.695% | $42.7606 | $42.76 | $42.75 | $42.80 |
7 purchase totals = | $756.63 | $839.9489 | $839.95 | $839.95 | $840.00 |