| 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 | $74.38 | 13.116% | $84.1357 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $204.40 | 3.728% | $212.02 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $74.52 | 7.808% | $80.3385 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $236.42 | 7.715% | $254.6598 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $151.55 | 8.431% | $164.3272 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $75.25 | 10.552% | $83.1904 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $178.28 | 7.243% | $191.1928 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $994.80 | $1,069.8644 | $1,069.87 | $1,069.90 | $1,069.80 | |