| 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 | $116.76 | 10.550% | $129.0782 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $95.59 | 7.643% | $102.8959 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $211.59 | 7.415% | $227.2794 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $41.35 | 10.276% | $45.5991 | $45.60 | $45.60 | $45.60 |
| Purchase #5 | $224.48 | 13.432% | $254.6322 | $254.63 | $254.65 | $254.60 |
| Purchase #6 | $196.36 | 9.683% | $215.3735 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $24.96 | 7.834% | $26.9154 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $911.09 | $1,001.7737 | $1,001.78 | $1,001.80 | $1,001.80 | |