| 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 | $172.43 | 11.571% | $192.3819 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $110.54 | 4.708% | $115.7442 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $174.26 | 10.834% | $193.1393 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $249.77 | 8.294% | $270.4859 | $270.49 | $270.50 | $270.50 |
| Purchase #5 | $47.26 | 11.865% | $52.8674 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $25.31 | 9.787% | $27.7871 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $48.85 | 13.304% | $55.349 | $55.35 | $55.35 | $55.30 |
| 7 purchase totals = | $828.42 | $907.7548 | $907.76 | $907.80 | $907.70 | |