The Black Caps feel little sympathy for their opponents who were ruthless in their dismantling of New Zealand in the test series.
"Two-nil is a great result for us but 3-0 will be even better, especially after the tour we have had,'' bowling coach Shane Bond said. "We know what it's like to be on the receiving end on this tour so it would be nice to return the favour.
"[South Africa have some players out] but it's part and parcel of cricket. We have got a couple of our best players sitting at home as well so it's probably just evened things out.
"We want to finish the series well. We don't want to get hammered in the last game and people consider [the first two games] a fluke. We want to put in a good performance and win 3-0,''
South African fans have so far been largely patient because of the success they are enjoying in test cricket as the No 1-ranked side in the world, but it won't sit comfortably with them if they lose 3-0 to a New Zealand side who were at one of their lowest points in cricket history a fortnight ago.
South Africa coach Gary Kirsten plans to focus more on one-day cricket this year as they build up to the 2015 World Cup - test cricket was the priority in 2012 - and has his eye on the bigger picture. He makes no apology for experimenting against New Zealand but fans have not enjoyed seeing their side lose.
"We're not proud of our performances especially as we were in winning situations in both games,'' Kirsten told reporters overnight. "But we've taken a lot out of it and sometimes, to fulfil a longer-term vision, you need to take a few steps back. It gives us clarity where we're going as a team and what our combinations will look like going forward.
"We didn't take New Zealand for granted but we also needed to find a series where we could explore new talent and look to find the right balance. Our long-term vision kicks in where we can explore depth and give others opportunities.''