| 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 | $130.91 | 11.678% | $146.1977 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $148.62 | 10.430% | $164.1211 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $196.44 | 8.429% | $212.9979 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $21.69 | 12.816% | $24.4698 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $64.93 | 5.649% | $68.5979 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $33.39 | 12.370% | $37.5203 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $212.74 | 9.165% | $232.2376 | $232.24 | $232.25 | $232.20 |
| 7 purchase totals = | $808.72 | $886.1423 | $886.15 | $886.10 | $886.10 | |