| 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 | $53.82 | 3.510% | $55.7091 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $122.39 | 11.117% | $135.9961 | $136.00 | $136.00 | $136.00 |
| Purchase #3 | $31.99 | 5.510% | $33.7526 | $33.75 | $33.75 | $33.80 |
| Purchase #4 | $8.57 | 9.796% | $9.4095 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $20.70 | 9.342% | $22.6338 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $134.45 | 7.368% | $144.3563 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $219.52 | 7.321% | $235.5911 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $591.44 | $637.4485 | $637.45 | $637.45 | $637.50 | |