| 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 | $179.89 | 4.202% | $187.449 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $207.44 | 9.605% | $227.3646 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $126.48 | 5.719% | $133.7134 | $133.71 | $133.70 | $133.70 |
| Purchase #4 | $85.81 | 12.522% | $96.5551 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $234.97 | 6.690% | $250.6895 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $201.98 | 8.166% | $218.4737 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $230.29 | 9.667% | $252.5521 | $252.55 | $252.55 | $252.60 |
| 7 purchase totals = | $1,266.86 | $1,366.7974 | $1,366.79 | $1,366.75 | $1,366.90 | |