| 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 | $147.82 | 10.440% | $163.2524 | $163.25 | $163.25 | $163.30 |
| Purchase #2 | $103.34 | 10.441% | $114.1297 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $217.36 | 13.833% | $247.4274 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $235.32 | 5.869% | $249.1309 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $243.70 | 11.633% | $272.0496 | $272.05 | $272.05 | $272.00 |
| Purchase #6 | $202.43 | 5.800% | $214.1709 | $214.17 | $214.15 | $214.20 |
| Purchase #7 | $222.87 | 6.806% | $238.0385 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $1,372.84 | $1,498.1994 | $1,498.20 | $1,498.25 | $1,498.10 | |