| 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 | $105.92 | 7.437% | $113.7973 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $103.57 | 9.180% | $113.0777 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $202.91 | 3.420% | $209.8495 | $209.85 | $209.85 | $209.80 |
| Purchase #4 | $211.49 | 9.207% | $230.9619 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $230.63 | 8.241% | $249.6362 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $5.28 | 13.681% | $6.0024 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $155.57 | 7.585% | $167.37 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $1,015.37 | $1,090.6950 | $1,090.70 | $1,090.70 | $1,090.70 | |