| 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 | $22.59 | 3.651% | $23.4148 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $120.63 | 11.480% | $134.4783 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $105.76 | 4.437% | $110.4526 | $110.45 | $110.45 | $110.50 |
| Purchase #4 | $73.39 | 11.647% | $81.9377 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $219.62 | 7.127% | $235.2723 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $59.90 | 8.156% | $64.7854 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $102.67 | 5.329% | $108.1413 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $704.56 | $758.4824 | $758.48 | $758.50 | $758.50 | |