| 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 | $209.39 | 4.193% | $218.1697 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $226.46 | 6.310% | $240.7496 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $246.93 | 13.499% | $280.2631 | $280.26 | $280.25 | $280.30 |
| Purchase #4 | $83.40 | 6.764% | $89.0412 | $89.04 | $89.05 | $89.00 |
| Purchase #5 | $98.29 | 13.653% | $111.7095 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $25.25 | 5.262% | $26.5787 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $120.65 | 11.617% | $134.6659 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $1,010.37 | $1,101.1777 | $1,101.18 | $1,101.15 | $1,101.20 | |