langkah pertama buka
https://www.tokopedia.com/order-list
goto inspect element ctrl+shift+i
kedua buat var total =0
total_all=0;
total per page dengan query selector
totalperpage=[...document.querySelectorAll(".sum-price>div>p:nth-child(2)")].map(e=> parseInt(e.innerText.replace("Rp","").replace(".","").replace(".","").replace(".","").trim())).reduce((a,b)=>a=a+b,0);
jumlahkan total_all dari total per page
total_all=total_all+totalperpage;
selector next halaman
document.querySelector("button[aria-label='Halaman berikutnya']").click();
urutan pengerjaan
bikin total all=0 loop : total perpage add total per page to total all next page loop until you finish
full script posisi loop.. copas until you tired
totalperpage=[...document.querySelectorAll(".sum-price>div>p:nth-child(2)")].map(e=> parseInt(e.innerText.replace("Rp","").replace(".","").replace(".","").replace(".","").trim())).reduce((a,b)=>a=a+b,0);
total_all=total_all+totalperpage;
document.querySelector("button[aria-label='Halaman berikutnya']").click();
total_all;