| 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 | $243.36 | 10.590% | $269.1318 | $269.13 | $269.15 | $269.10 |
| Purchase #2 | $215.99 | 7.518% | $232.2281 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $96.62 | 7.774% | $104.1312 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $5.56 | 3.429% | $5.7507 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $203.95 | 12.227% | $228.887 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $200.60 | 7.256% | $215.1555 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $230.82 | 7.833% | $248.9001 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $1,196.90 | $1,304.1844 | $1,304.19 | $1,304.25 | $1,304.20 | |