| 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 | $249.98 | 10.174% | $275.413 | $275.41 | $275.40 | $275.40 |
| Purchase #2 | $128.74 | 5.565% | $135.9044 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $233.87 | 4.770% | $245.0256 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $16.35 | 3.847% | $16.979 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $72.54 | 6.477% | $77.2384 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $71.45 | 12.509% | $80.3877 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $174.25 | 9.780% | $191.2917 | $191.29 | $191.30 | $191.30 |
| 7 purchase totals = | $947.18 | $1,022.2398 | $1,022.24 | $1,022.30 | $1,022.20 | |