| 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 | $199.30 | 9.837% | $218.9051 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $135.66 | 7.619% | $145.9959 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $101.35 | 4.527% | $105.9381 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $52.93 | 6.513% | $56.3773 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $64.66 | 6.850% | $69.0892 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $179.28 | 6.352% | $190.6679 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $217.36 | 13.141% | $245.9233 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $950.54 | $1,032.8968 | $1,032.91 | $1,032.90 | $1,032.90 | |