| 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 | $239.51 | 11.796% | $267.7626 | $267.76 | $267.75 | $267.80 |
| Purchase #2 | $41.46 | 6.685% | $44.2316 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $26.79 | 6.250% | $28.4644 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $43.25 | 7.102% | $46.3216 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $230.63 | 4.200% | $240.3165 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $46.45 | 12.806% | $52.3984 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $211.40 | 13.591% | $240.1314 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $839.49 | $919.6265 | $919.62 | $919.60 | $919.60 | |