| 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 | $210.29 | 5.719% | $222.3165 | $222.32 | $222.30 | $222.30 |
| Purchase #2 | $28.36 | 10.552% | $31.3525 | $31.35 | $31.35 | $31.40 |
| Purchase #3 | $220.93 | 8.317% | $239.3047 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $84.47 | 3.460% | $87.3927 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $82.85 | 10.501% | $91.5501 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $245.73 | 3.462% | $254.2372 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $230.30 | 13.260% | $260.8378 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $1,102.93 | $1,186.9915 | $1,186.99 | $1,187.00 | $1,187.00 | |