| 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 | $177.82 | 8.179% | $192.3639 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $239.72 | 13.139% | $271.2168 | $271.22 | $271.20 | $271.20 |
| Purchase #3 | $229.58 | 6.120% | $243.6303 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $31.80 | 8.403% | $34.4722 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $160.62 | 4.480% | $167.8158 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $189.56 | 6.828% | $202.5032 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $86.92 | 9.468% | $95.1496 | $95.15 | $95.15 | $95.10 |
| 7 purchase totals = | $1,116.02 | $1,207.1518 | $1,207.15 | $1,207.10 | $1,207.10 | |