| 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 | $222.38 | 11.285% | $247.4756 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $149.51 | 7.739% | $161.0806 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $66.81 | 7.418% | $71.766 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $123.79 | 3.395% | $127.9927 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $17.98 | 10.116% | $19.7989 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $51.36 | 8.691% | $55.8237 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $220.31 | 6.687% | $235.0421 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $852.14 | $918.9796 | $918.98 | $919.00 | $919.00 | |