| 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 | $230.83 | 4.867% | $242.0645 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $113.96 | 6.506% | $121.3742 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $28.85 | 8.496% | $31.3011 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $114.32 | 11.141% | $127.0564 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $146.71 | 5.818% | $155.2456 | $155.25 | $155.25 | $155.20 |
| Purchase #6 | $34.92 | 5.112% | $36.7051 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $32.51 | 12.535% | $36.5851 | $36.59 | $36.60 | $36.60 |
| 7 purchase totals = | $702.10 | $750.3320 | $750.34 | $750.30 | $750.40 | |